S-1000C22-N4T1G [SII]

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR; 超小型高精度电压检测器
S-1000C22-N4T1G
型号: S-1000C22-N4T1G
厂家: SEIKO INSTRUMENTS INC    SEIKO INSTRUMENTS INC
描述:

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
超小型高精度电压检测器

光电二极管
文件: 总38页 (文件大小:493K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Rev.2.3_00  
ULTRA-SMALL PACKAGE HIGH-PRECISION  
VOLTAGE DETECTOR  
S-1000 Series  
The S-1000 series is a series of high-precision voltage  
detectors developed using CMOS process. The detection  
voltage is fixed internally with an accuracy of 1.0%. It  
operates with low current consumption of 350 nA typ. Two  
output forms, Nch open-drain and CMOS output, are  
available. CMOS voltage detector, S-1000 Series is the most  
suitable for the portable equipments with ultra low current  
consumption, high precision and corresponding to the small  
package.  
„ Features  
Ultra-low current consumption  
High-precision detection voltage  
Operating voltage range  
Hysteresis characteristics  
Detection voltage  
350 nA typ. (VDD = detection voltage + 1.5 V)  
1.0%  
0.95 to 5.5 V  
5% typ.  
1.5 to 4.6 V (0.1 V step)  
Nch open-drain output (Active “L”)  
CMOS output (Active “L”)  
Output form  
Lead-free products  
„ Applications  
Power monitor for microcomputers and reset for CPUs.  
Power monitor for portable equipments such as cellular phones, digital still cameras and PDAs.  
Constant voltage power monitor for cameras, video equipments and communication devices.  
„ Packages  
Drawing code  
Package name  
Package  
NP004-A  
MP005-A  
PF004-A  
Tape  
Reel  
Land  
SC-82AB  
SOT-23-5  
SNT-4A  
NP004-A  
MP005-A  
PF004-A  
NP004-A  
MP005-A  
PF004-A  
PF004-A  
Seiko Instruments Inc.  
1
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Block Diagrams  
1. Nch open-drain output products  
VDD  
OUT  
*1  
+
*1  
VREF  
VSS  
*1. Parasitic diode  
Figure 1  
2. CMOS output products  
VDD  
*1  
OUT  
*1  
+
*1  
VREF  
VSS  
*1. Parasitic diode  
Figure 2  
2
Seiko Instruments Inc.  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Product Name Structure  
The detection voltage, output form and packages for S-1000 series can be selected at the user's request. Refer to the "1.  
Product name" for the construction of the product name and "2. Product name list" for the full product names.  
1. Product name  
S-1000  
x
xx  
-
xxxx G  
Package name (abbreviation) and packing specifications*1  
N4T1: SC-82AB, tape  
M5T1: SOT-23-5, tape  
I4T1: SNT-4A, tape  
Detection voltage value  
15 ~ 46  
(e.g. When the detection voltage is 1.5 V, it is expressed as 15.)  
Output form  
N: Nch open-drain output (Active “L”)  
C: CMOS output (Active “L”)  
*1. Refer to the taping specifications at the end of this book.  
Seiko Instruments Inc.  
3
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
2. Product name list  
2. 1 Nch open-drain output products  
Table 1  
Detection voltage range  
1.5 V 1.0%  
1.6 V 1.0%  
1.7 V 1.0%  
1.8 V 1.0%  
1.9 V 1.0%  
2.0 V 1.0%  
2.1 V 1.0%  
2.2 V 1.0%  
2.3 V 1.0%  
2.4 V 1.0%  
2.5 V 1.0%  
2.6 V 1.0%  
2.7 V 1.0%  
2.8 V 1.0%  
2.9 V 1.0%  
3.0 V 1.0%  
3.1 V 1.0%  
3.2 V 1.0%  
3.3 V 1.0%  
3.4 V 1.0%  
3.5 V 1.0%  
3.6 V 1.0%  
3.7 V 1.0%  
3.8 V 1.0%  
3.9 V 1.0%  
4.0 V 1.0%  
4.1 V 1.0%  
4.2 V 1.0%  
4.3 V 1.0%  
4.4 V 1.0%  
4.5 V 1.0%  
4.6 V 1.0%  
SC-82AB  
SOT-23-5  
SNT-4A  
S-1000N15-N4T1G  
S-1000N16-N4T1G  
S-1000N17-N4T1G  
S-1000N18-N4T1G  
S-1000N19-N4T1G  
S-1000N20-N4T1G  
S-1000N21-N4T1G  
S-1000N22-N4T1G  
S-1000N23-N4T1G  
S-1000N24-N4T1G  
S-1000N25-N4T1G  
S-1000N26-N4T1G  
S-1000N27-N4T1G  
S-1000N28-N4T1G  
S-1000N29-N4T1G  
S-1000N30-N4T1G  
S-1000N31-N4T1G  
S-1000N32-N4T1G  
S-1000N33-N4T1G  
S-1000N34-N4T1G  
S-1000N35-N4T1G  
S-1000N36-N4T1G  
S-1000N37-N4T1G  
S-1000N38-N4T1G  
S-1000N39-N4T1G  
S-1000N40-N4T1G  
S-1000N41-N4T1G  
S-1000N42-N4T1G  
S-1000N43-N4T1G  
S-1000N44-N4T1G  
S-1000N45-N4T1G  
S-1000N46-N4T1G  
S-1000N15-M5T1G  
S-1000N16-M5T1G  
S-1000N17-M5T1G  
S-1000N18-M5T1G  
S-1000N19-M5T1G  
S-1000N20-M5T1G  
S-1000N21-M5T1G  
S-1000N22-M5T1G  
S-1000N23-M5T1G  
S-1000N24-M5T1G  
S-1000N25-M5T1G  
S-1000N26-M5T1G  
S-1000N27-M5T1G  
S-1000N28-M5T1G  
S-1000N29-M5T1G  
S-1000N30-M5T1G  
S-1000N31-M5T1G  
S-1000N32-M5T1G  
S-1000N33-M5T1G  
S-1000N34-M5T1G  
S-1000N35-M5T1G  
S-1000N36-M5T1G  
S-1000N37-M5T1G  
S-1000N38-M5T1G  
S-1000N39-M5T1G  
S-1000N40-M5T1G  
S-1000N41-M5T1G  
S-1000N42-M5T1G  
S-1000N43-M5T1G  
S-1000N44-M5T1G  
S-1000N45-M5T1G  
S-1000N46-M5T1G  
S-1000N15-I4T1G  
S-1000N16-I4T1G  
S-1000N17-I4T1G  
S-1000N18-I4T1G  
S-1000N19-I4T1G  
S-1000N20-I4T1G  
S-1000N21-I4T1G  
S-1000N22-I4T1G  
S-1000N23-I4T1G  
S-1000N24-I4T1G  
S-1000N25-I4T1G  
S-1000N26-I4T1G  
S-1000N27-I4T1G  
S-1000N28-I4T1G  
S-1000N29-I4T1G  
S-1000N30-I4T1G  
S-1000N31-I4T1G  
S-1000N32-I4T1G  
S-1000N33-I4T1G  
S-1000N34-I4T1G  
S-1000N35-I4T1G  
S-1000N36-I4T1G  
S-1000N37-I4T1G  
S-1000N38-I4T1G  
S-1000N39-I4T1G  
S-1000N40-I4T1G  
S-1000N41-I4T1G  
S-1000N42-I4T1G  
S-1000N43-I4T1G  
S-1000N44-I4T1G  
S-1000N45-I4T1G  
S-1000N46-I4T1G  
4
Seiko Instruments Inc.  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
2. 2 CMOS output products  
Table 2  
Detection voltage range  
SC-82AB  
SOT-23-5  
SNT-4A  
1.5 V 1.0%  
1.6 V 1.0%  
1.7 V 1.0%  
1.8 V 1.0%  
1.9 V 1.0%  
2.0 V 1.0%  
2.1 V 1.0%  
2.2 V 1.0%  
2.3 V 1.0%  
2.4 V 1.0%  
2.5 V 1.0%  
2.6 V 1.0%  
2.7 V 1.0%  
2.8 V 1.0%  
2.9 V 1.0%  
3.0 V 1.0%  
3.1 V 1.0%  
3.2 V 1.0%  
3.3 V 1.0%  
3.4 V 1.0%  
3.5 V 1.0%  
3.6 V 1.0%  
3.7 V 1.0%  
3.8 V 1.0%  
3.9 V 1.0%  
4.0 V 1.0%  
4.1 V 1.0%  
4.2 V 1.0%  
4.3 V 1.0%  
4.4 V 1.0%  
4.5 V 1.0%  
4.6 V 1.0%  
S-1000C15-N4T1G  
S-1000C16-N4T1G  
S-1000C17-N4T1G  
S-1000C18-N4T1G  
S-1000C19-N4T1G  
S-1000C20-N4T1G  
S-1000C21-N4T1G  
S-1000C22-N4T1G  
S-1000C23-N4T1G  
S-1000C24-N4T1G  
S-1000C25-N4T1G  
S-1000C26-N4T1G  
S-1000C27-N4T1G  
S-1000C28-N4T1G  
S-1000C29-N4T1G  
S-1000C30-N4T1G  
S-1000C31-N4T1G  
S-1000C32-N4T1G  
S-1000C33-N4T1G  
S-1000C34-N4T1G  
S-1000C35-N4T1G  
S-1000C36-N4T1G  
S-1000C37-N4T1G  
S-1000C38-N4T1G  
S-1000C39-N4T1G  
S-1000C40-N4T1G  
S-1000C41-N4T1G  
S-1000C42-N4T1G  
S-1000C43-N4T1G  
S-1000C44-N4T1G  
S-1000C45-N4T1G  
S-1000C46-N4T1G  
S-1000C15-M5T1G  
S-1000C16-M5T1G  
S-1000C17-M5T1G  
S-1000C18-M5T1G  
S-1000C19-M5T1G  
S-1000C20-M5T1G  
S-1000C21-M5T1G  
S-1000C22-M5T1G  
S-1000C23-M5T1G  
S-1000C24-M5T1G  
S-1000C25-M5T1G  
S-1000C26-M5T1G  
S-1000C27-M5T1G  
S-1000C28-M5T1G  
S-1000C29-M5T1G  
S-1000C30-M5T1G  
S-1000C31-M5T1G  
S-1000C32-M5T1G  
S-1000C33-M5T1G  
S-1000C34-M5T1G  
S-1000C35-M5T1G  
S-1000C36-M5T1G  
S-1000C37-M5T1G  
S-1000C38-M5T1G  
S-1000C39-M5T1G  
S-1000C40-M5T1G  
S-1000C41-M5T1G  
S-1000C42-M5T1G  
S-1000C43-M5T1G  
S-1000C44-M5T1G  
S-1000C45-M5T1G  
S-1000C46-M5T1G  
S-1000C15-I4T1G  
S-1000C16-I4T1G  
S-1000C17-I4T1G  
S-1000C18-I4T1G  
S-1000C19-I4T1G  
S-1000C20-I4T1G  
S-1000C21-I4T1G  
S-1000C22-I4T1G  
S-1000C23-I4T1G  
S-1000C24-I4T1G  
S-1000C25-I4T1G  
S-1000C26-I4T1G  
S-1000C27-I4T1G  
S-1000C28-I4T1G  
S-1000C29-I4T1G  
S-1000C30-I4T1G  
S-1000C31-I4T1G  
S-1000C32-I4T1G  
S-1000C33-I4T1G  
S-1000C34-I4T1G  
S-1000C35-I4T1G  
S-1000C36-I4T1G  
S-1000C37-I4T1G  
S-1000C38-I4T1G  
S-1000C39-I4T1G  
S-1000C40-I4T1G  
S-1000C41-I4T1G  
S-1000C42-I4T1G  
S-1000C43-I4T1G  
S-1000C44-I4T1G  
S-1000C45-I4T1G  
S-1000C46-I4T1G  
Seiko Instruments Inc.  
5
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Output Forms  
1. Output forms in S-1000 series  
Table 3  
Nch open-drain output products  
(Active “L”)  
CMOS output products  
(Active “L”)  
“N” is the last letter of the product name.  
e.g. S-1000N  
“C” is the last letter of the product name.  
e.g. S-1000C  
S-1000 series  
2. Output form and their usage  
Table 4  
Usage  
Nch open-drain output products  
(Active “L”)  
CMOS output products  
(Active “L”)  
Different power supplies  
Active “L” reset for CPUs  
Active “H” reset for CPUs  
Yes  
Yes  
No  
No  
Yes  
No  
Detection voltage change by resistor divider  
Yes  
No  
Example for two power supplies  
Example for one power supply  
VDD1  
VDD2  
VDD  
VDD  
V / D  
Nch  
V / D  
V / D  
Nch  
CPU  
CPU  
CPU  
CMOS  
OUT  
OUT  
OUT  
VSS  
VSS  
VSS  
Figure 3  
6
Seiko Instruments Inc.  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Pin Configurations  
SC-82AB  
Top view  
Table 5  
Pin name  
OUT  
VDD  
NC*1  
VSS  
Pin No.  
Pin description  
Voltage detection output pin  
Voltage input pin  
No connection  
4
3
1
2
3
4
GND pin  
*1. The NC pin is electrically open.  
The NC pin can be connected to VDD or VSS.  
1
5
2
Figure 4  
Table 6  
SOT-23-5  
Top view  
Pin No.  
Pin name  
OUT  
Pin description  
Voltage detection output pin  
Voltage input pin  
GND pin  
No connection  
No connection  
4
1
2
3
4
5
VDD  
VSS  
NC*1  
NC*1  
*1. The NC pin is electrically open.  
The NC pin can be connected to VDD or VSS.  
1
2
3
Figure 5  
SNT-4A  
Top view  
Table 7  
Pin No.  
Pin name  
OUT  
Pin description  
Voltage detection output pin  
GND pin  
No connection  
Voltage input pin  
1
2
3
4
1
2
4
3
VSS  
NC*1  
VDD  
*1. The NC pin is electrically open.  
The NC pin can be connected to VDD or VSS.  
Figure 6  
Seiko Instruments Inc.  
7
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Absolute Maximum Ratings  
Table 8  
(Ta = 25 °C unless otherwise specified)  
Item  
Symbol  
Absolute maximum ratings  
6
Unit  
V
Power supply voltage  
VDD VSS  
Nch open-drain output products  
CMOS output products  
V
SS 0.3 to VSS + 6  
V
V
Output voltage  
Output current  
VOUT  
VSS 0.3 to VDD + 0.3  
IOUT  
50  
mA  
mW  
mW  
mW  
mW  
mW  
°C  
200 (When not mounted on board)  
SC-82AB  
350*1  
Power dissipation  
PD  
300 (When not mounted on board)  
SOT-23-5  
SNT-4A  
600*1  
300*1  
40 to +85  
Operating ambient temperature  
Storage temperature  
Topr  
Tstg  
40 to +125  
°C  
*1. When mounted on board  
[Mounted board]  
(1) Board size: 114.3 mm × 76.2 mm × t1.6 mm  
(2) Board name: JEDEC STANDARD51-7  
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical  
damage. These values must therefore not be exceeded under any conditions.  
700  
600  
500  
400  
300  
200  
SOT-23-5  
S
C
-82AB  
SNT-4A  
100  
0
100  
150  
50  
0
Ambient Temperature (Ta) [°C]  
Figure 7 Power Dissipation of Package (When Mounted on Board)  
8
Seiko Instruments Inc.  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Electrical Characteristics  
1. Nch open-drain output products  
Table 9  
(Ta = 25 °C unless otherwise specified)  
Measure-  
ment  
Item  
Symbol  
Condition  
Min.  
Typ.  
Max.  
Unit  
circuit  
VDET(S) VDET(S) VDET(S)  
Detection voltage*1  
Hysteresis width  
VDET  
VHYS  
ISS  
V
V
1
1
×0.99  
VDET  
×0.03  
0.95  
×1.01  
VDET VDET  
×0.05 ×0.07  
V
DD = −VDET(S) + 1.5 V S-1000N15 to 39  
350  
350  
900  
900  
5.5  
nA  
nA  
V
2
2
1
Current consumption  
Operating voltage  
Output current  
VDD = 5.5 V  
S-1000N40 to 46  
VDD  
IOUT  
Output transistor,  
1.36  
2.55  
mA  
3
3
Nch, VDS = 0.5 V, VDD = 1.2 V  
Output transistor,  
Leakage current  
Response time  
ILEAK  
tPLH  
100  
nA  
Nch, VDS = 5.5 V, VDD = 5.5 V  
60  
µs  
ppm /  
°C  
1
1
∆−VDET  
Ta•−VDET  
Detection voltage  
Ta = −40 to +85 °C  
100  
350  
temperature coefficient*2  
*1. VDET: Actual detection voltage value, VDET(S): Specified detection voltage value (The center value of the detection voltage  
range in Table 1.)  
*2. The temperature change ratio in the detection voltage [mV / °C] is calculated by using the following equation.  
∆ − VDET  
Ta  
∆ − VDET  
[
mV /°C *1  
]
= −VDET(S)  
(
Typ.  
)
[
V *2  
]
×
[
ppm/°C *3  
]
÷1000  
Ta VDET  
*1. Temperature change ratio of the detection voltage  
*2. Specified detection voltage  
*3. Detection voltage temperature coefficient  
Seiko Instruments Inc.  
9
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
2. CMOS output products  
Table 10  
(Ta = 25 °C unless otherwise specified)  
Measure-  
ment  
circuit  
Item  
Symbol  
Condition  
Min.  
Typ.  
Max. Unit  
VDET(S) VDET(S) VDET(S)  
×0.99 ×1.01  
VDET VDET VDET  
Detection voltage*1  
Hysteresis width  
VDET  
V
V
1
1
VHYS  
×0.03  
×0.05 ×0.07  
V
DD = −VDET(S)+ 1.5 V S-1000C15 to 39  
350  
350  
900  
900  
5.5  
nA  
nA  
V
2
2
1
Current consumption  
Operating voltage  
ISS  
VDD = 5.5 V  
S-1000C40 to 46  
VDD  
0.95  
Output transistor,  
Nch, VDS = 0.5 V, VDD = 1.2 V  
Output transistor,  
Pch, VDS = 0.5 V, VDD = 5.5 V  
1.36  
2.55  
mA  
3
Output current  
IOUT  
1.71  
2.76  
mA  
4
1
1
Response time  
tPLH  
60  
350  
µs  
ppm/  
°C  
∆−VDET  
Detection voltage  
Ta = −40 to +85 °C  
100  
temperature coefficient*2  
Ta•−VDET  
*1. VDET: Actual detection voltage value, VDET(S): Specified detection voltage value (The center value of the detection voltage  
range in Table 2.)  
*2. The temperature change ratio in the detection voltage [mV / °C] is calculated by using the following equation.  
∆ − VDET  
Ta  
∆ − VDET  
[
mV /°C *1  
]
= −VDET(S)  
(
Typ.  
)
[
V *2  
]
×
[
ppm/°C *3  
]
÷1000  
Ta VDET  
*1. Temperature change ratio of the detection voltage  
*2. Specified detection voltage  
*3. Detection voltage temperature coefficient  
10  
Seiko Instruments Inc.  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Measurement Circuits  
1.  
VDD  
R*1  
VDD  
100 kΩ  
S-1000  
Series  
OUT  
V
V
VSS  
*1. R is unnecessary for CMOS output products.  
Figure 8  
2.  
A
VDD  
VDD  
S-1000  
Series  
OUT  
VSS  
Figure 9  
3.  
VDD  
VDD  
S-1000  
Series  
OUT  
V
A
VDS  
V
VSS  
Figure 10  
4.  
VDS  
VDD  
V
VDD  
S-1000  
Series  
OUT  
V
A
VSS  
Figure 11  
Seiko Instruments Inc.  
11  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Timing Chart  
1. Nch open-drain output products  
VD D  
Release voltage (+VDET  
)
Hysteresis width (VHYS  
)
Detection voltage (VDET  
)
Minimum operating voltage  
VSS  
R
VDD  
OUT  
VSS  
100 kΩ  
VDD  
V
Output from the OUT pin  
VSS  
Figure 12  
2. CMOS output products  
VDD  
Release voltage (+VDET  
)
Hysteresis width (VHYS  
)
Detection voltage (VDET  
)
Minimum operating voltage  
VSS  
VDD  
OUT  
VSS  
VDD  
V
Output from the OUT pin  
VSS  
Remark For values of VDD less than minimum operating voltage, values of OUT terminal output is free in the shaded region.  
Figure 13  
12  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Operation  
1. Basic operation: CMOS output (Active “L”)  
(1) When the power supply voltage (VDD) is higher than the release voltage (+VDET), the Nch transistor is OFF and the  
Pch transistor is ON to provide VDD (“H”) at the output. Since the Nch transistor N1 in Figure 14 is OFF, the  
(RB + RC)VDD  
comparator input voltage is  
.
RA + RB + RC  
(2) When the VDD goes below +VDET, the output provides the VDD level, as long as the VDD remains above the detection  
voltage VDET. When the VDD falls below VDET (point A in Figure 15), the Nch transistor becomes ON, the Pch  
transistor becomes OFF, and the VSS level appears at the output. At this time the Nch transistor N1 in Figure 14  
RB VDD  
becomes ON, the comparator input voltage is changed to  
.
RA + RB  
(3) When the VDD falls below the minimum operating voltage, the output becomes undefined, or goes to the VDD when the  
output is pulled up to the VDD  
(4) The VSS level appears when the VDD rises above the minimum operating voltage. The VSS level still appears even  
.
when the VDD surpasses VDET, as long as it does not exceed the release voltage +VDET  
.
(5) When the VDD rises above +VDET (point B in Figure 15), the Nch transistor becomes OFF and the Pch transistor  
becomes ON to provide VDD level at the output.  
VDD  
*1  
Pch  
OUT  
RA  
RB  
RC  
*1  
+
*1  
Nch  
VREF  
N1  
VSS  
*1. Parasiteic diode  
Figure 14 Operation 1  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
(2) (3)  
A
(4)  
B
(5)  
VDD  
Release voltage (+VDET  
Detection voltage (VDET  
(1)  
)
Hysteresis width (VHYS  
)
)
Minimum operating voltage  
VSS  
VDD  
Output from the OUT pin  
VSS  
Figure 15 Operation 2  
2. Other characteristics  
2. 1 Temperature characteristics of detection voltage  
The shaded area in Figure 16 shows the temperature characteristics of the detection voltage.  
VDET [V]  
+0.945 mV/°C  
*1  
VDET25  
0.945 mV/°C  
40  
*1. VDET25 is an actual detection voltage value at 25°C.  
Figure 16 Temperature characteristics of detection voltage (Example for VDET = 2.7 V)  
25  
85  
Ta [°C]  
2. 2 Temperature characteristics of release voltage  
∆ + VDET  
Ta  
∆ − VDET  
Ta  
The temperature change  
of the release voltage is calculated by the temperature change  
of the  
detection voltage as follows:  
∆ + VDET  
Ta  
+VDET ∆ − VDET  
=
×
VDET  
Ta  
The temperature changes of the release voltage and the detection voltage have the same sign consequently.  
14  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
2. 3 Temperature characteristics of hysteresis voltage  
The temperature changes of the hysteresis voltage is expressed as  
follows:  
∆ + VDET ∆ − VDET  
and is calculated as  
Ta  
Ta  
∆ + VDET ∆ − VDET  
VHYS  
VDET  
∆ − VDET  
Ta  
=
×
Ta  
Ta  
„ Standard Circuit  
R*1  
100 kΩ  
VDD  
VSS  
OUT  
*1. R is unnecessary for CMOS output products.  
Figure 17  
Caution The above connection diagram and constants do not guarantee correct operation. Perform sufficient  
evaluation using the actual application to set the constants.  
„ Explanation of Terms  
1. Detection voltage (VDET), release voltage (+VDET  
)
The detection voltage (VDET) is a voltage at which the output turns to “L”. The detection voltage varies slightly among  
products of the same specification. The variation of detection voltage between the specified minimum (VDET) Min. and the  
maximum (VDET) Max. is called the detection voltage range (Refer to Figure 18).  
Example: For the S-1000C15, the detection voltage lies in the range of 1.485 (VDET) 1.515.  
This means that some S-1000C15s have 1.485 V for VDET and some have 1.515 V.  
The release voltage is a voltage at which the output turns to “H”. The release voltage varies slightly among products of  
the same specification. The variation of release voltages between the specified minimum (+VDET) Min. and the maximum  
(+VDET) Max. is called the release voltage range (Refer to Figure 19). The range is calculed from the actual detection  
voltage (VDET) of a product and is expressed by VDET × 1.03 ≤ +VDET ≤ −VDET × 1.07.  
Example: For the S-1000C15, the release voltage lies in the range of 1.530 (+VDET) 1.621.  
This means that some S-1000C15s have 1.530 V for +VDET and some have 1.621 V.  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
VDD  
VDD  
Release voltage  
Detection voltage  
(+VDET) Max.  
(VDET) Max.  
(VDET) Min.  
Release voltage range  
Detection voltage range  
(+VDET) Min.  
OUT  
OUT  
Figure 18 Detection voltage (CMOS output products)  
2. Hysteresis width (VHYS  
Figure 19 Release voltage (CMOS output products)  
)
The hysteresis width is the voltage difference between the detection voltage and the release voltage (The voltage at point  
B The voltage at point A = VHYS in Figure 15). The existence of the hysteresis width prevents malfunction caused by  
noise on input signal.  
3. Through-type current  
The through-type current refers to the current that flows instantaneously at the time of detection and release of a voltage  
detector. The through-type current is large in CMOS output products, small in Nch open-drain output products.  
4. Oscillation  
In applications where a resistor is connected to the voltage detector input (Figure 20), taking a CMOS active “L” product  
for example, the through-type current which is generated when the output goes from “L” to “H” (release) causes a voltage  
drop equal to [through-type current] × [input resistance] across the resistor. When the input voltage drops below the  
detection voltage (VDET) as a result, the output voltage goes to low level. In this state, the through-type current stops  
and its resultant voltage drop disappears, and the output goes from “L” to “H”. The through-type current is then  
generated again, a voltage drop appears, and repeating the process finally induces oscillation.  
VDD  
RA  
VIN  
OUT  
S-1000C  
RB  
VSS  
Figure 20 An example for bad implementation of input voltage divider  
16  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Precautions  
If the input impedance is high, oscillation may occur due to the through-type current etc. In COMS output products,  
impedance should not be connected to the input pin. In Nch open drain output products, input impedance is  
recommended to be 800 or less. However be sure to perform sufficient evaluation under the actual usage conditions for  
selection, including evaluation of temperature characteristics.  
In CMOS output products oscillation may occur when a pull-down resistor is used, and falling speed of the power supply  
voltage (VDD) is slow near the detection voltage.  
When designing for mass production using an application circuit described herein, the product deviation and temperature  
characteristics should be taken into consideration. SII shall not bear any responsibility for the products on the circuits  
described herein.  
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic  
protection circuit.  
SII claims no responsibility for any and all disputes arising out of or in connection with any infringement of the products  
including this IC upon patents owned by a third party.  
Seiko Instruments Inc.  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Typical Characteristics (Typical Data)  
1. Detection voltage (VDET) temperature (Ta)  
S-1000C15  
S-1000C46  
1.59  
1.58  
1.57  
1.56  
1.55  
1.54  
1.53  
1.52  
1.50  
1.49  
4.85  
4.80  
4.75  
4.70  
4.65  
4.60  
4.55  
4.50  
4.45  
4.40  
+VDET  
+VDET  
-VDET  
-VDET  
-40 -20  
0
20  
40  
60  
80  
-40 -20  
0
20  
40  
60  
80  
Ta [°C  
]
Ta [°C  
]
2. Hysteresis voltage width (VHYS) - temperature (Ta)  
S-1000C46  
8.0  
S-1000C15  
8.0  
7.0  
6.0  
7.0  
6.0  
5.0  
4.0  
3.0  
5.0  
4.0  
3.0  
-40 -20  
0
20  
40  
60  
80  
-40 -20  
0
20  
40  
60  
80  
Ta [°C  
]
Ta [°C  
]
3. Current consumption (ISS) input voltage (VDD  
)
S-1000C15  
S-1000C46  
Ta = 25 °C  
Ta = 25 °C  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0.0  
0
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0.0  
0
3.0  
4.0  
5.0  
6.0  
1.0  
2.0  
1.0  
2.0  
3.0 4.0  
DD [V]  
5.0 6.0  
V
DD [V]  
V
4. Current consumption (ISS) temperature (Ta)  
S-1000C46  
0.8  
S-1000C15  
0.8  
VDD = 5.5 V  
V
DD = 3.0 V  
0.6  
0.4  
0.2  
0.0  
0.6  
0.4  
0.2  
0.0  
-40 -20  
0
20  
40  
60  
80  
-40 -20  
0
20  
40  
60  
80  
Ta [°C  
]
Ta [°C]  
18  
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S-1000 Series  
Rev.2.3_00  
5. Nch transistor output current (IOUT) VDS  
6. Pch transistor output current (IOUT) VDS  
S-1000C15  
S-1000C46 / S-1000N46  
Ta = 25 °C  
DD = 3.6 V  
Ta = 25 °C  
20.0  
20.0  
V
15.0  
15.0  
VDD = 4.6 V  
VDD = 2.4 V  
10.0  
5.0  
0
10.0  
5.0  
0
V
DD = 3.6 V  
DD = 2.4 V  
DD = 1.9 V  
V
V
DD = 1.2 V  
V
V
DD = 1.0 V  
0
1.0  
2.0  
3.0  
4.0  
0
1.0  
2.0  
3.0  
4.0  
VDS [V]  
VDS [V]  
7. Nch transistor output current (IOUT  
)
8. Pch transistor output current (IOUT)  
S-1000C15  
4.0  
S-1000C46 / S-1000N46  
8.0  
VDS = 0.5 V  
VDS = 0.5 V  
Ta = -40 °C  
Ta = 25 °C  
6.0  
3.0  
Ta = -40 °C  
Ta = 25 °C  
4.0  
2.0  
1.0  
Ta = 85 °C  
Ta = 85 °C  
2.0  
0
0
0
1.0  
2.0  
V
3.0  
4.0  
5.0  
2.0  
6.0  
0
4.0  
8.0  
DD [V]  
VDD [V]  
9. Minimum operating voltage - input voltage (VDD  
)
Pull-up to 3.0 V  
S-1000N15  
S-1000N15  
Pull-up to VDD  
Pull-up resistance : 100 k  
Pull-up resistance : 100 k  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.8  
0.6  
0.4  
0.2  
0
Ta = -40 °C  
Ta = 25 °C  
Ta = 85 °C  
Ta = -40 °C  
Ta = 25 °C  
Ta = 85 °C  
0
0
0.5  
2.0  
1.0  
V
1.5  
2.5  
0.2  
0
0.4  
V
0.6  
1.0  
0.8  
DD [V]  
DD [V]  
Pull-up to VDD  
Pull-up resistance : 100 kΩ  
Pull-up to 5.5 V  
Pull-up resistance : 100 k  
S-1000N46  
S-1000N46  
6.0  
5.0  
4.0  
3.0  
2.0  
1.0  
0.8  
0.6  
Ta = -40 °C  
Ta = 25 °C  
Ta = 85 °C  
Ta = -40 °C  
Ta = 25 °C  
Ta = 85 °C  
0.4  
0.2  
0
0
0
0
0.2  
0.4  
V
0.6  
1.0  
1.0  
0.8  
2.0  
V
3.0  
5.0  
4.0  
DD [V]  
DD [V]  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
S-1000N15  
0.60  
Pull-up resistance : 100 kΩ  
Ta = -40 °C  
VOUT(V)  
0.55  
0.50  
0.45  
PULL-UP  
Ta = 25 °C  
Ta = 85 °C  
PULL-UP×0.1  
0.40  
0.35  
0
VDD(V)  
VDDmin  
0.30  
1.0  
2.5  
3.5  
4.5  
4.0 5.0 5.5 6.0  
1.5  
3.0  
2.0  
Remark VDDmin. is defined by the VDD voltage at which VOUT  
goes below 10% of pull-up voltage when the VDD  
increase from 0 V.  
Pull-up [V]  
Pull-up resistance : 100 k  
Ta = -40 °C  
S-1000N46  
0.60  
Figure 21  
0.55  
0.50  
0.45  
0.40  
0.35  
0.30  
Ta = 25 °C  
Ta = 85 °C  
1.0 1.5 2.0 2.5  
3.5  
4.5  
4.0 5.0 5.5 6.0  
3.0  
Pull-up [V]  
10. Dynamic response - COUT  
S-1000N15  
Pull-up to VDD  
S-1000C15  
Pull-up resistance : 100 kΩ  
Ta = 25 °C  
Ta = 25 °C  
1
100  
10  
1
tPLH  
tPHL  
0.1  
0.01  
0.1  
0.01  
0.001  
tPLH  
t
PHL  
0.001  
0.00001 0.0001  
0.001  
0.01  
0.1  
0.00001 0.0001  
0.001  
0.01  
0.1  
Load capacitance [µF]  
Load capacitance [µF]  
Pull-up to VDD  
Pull-up resistance : 100 kΩ  
Ta = 25 °C  
S-1000C46  
S-1000N46  
100  
Ta = 25 °C  
1
0.1  
t
PLH  
10  
1
t
PLH  
0.1  
0.01  
0.001  
0.01  
0.001  
t
PHL  
t
PHL  
0.00001 0.0001  
0.001  
0.01  
0.1  
0.00001 0.0001  
0.001  
0.01  
0.1  
Load capacitance [µF]  
Load capacitance [µF]  
20  
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S-1000 Series  
Rev.2.3_00  
1 µs  
1 µs  
R*1  
100 kΩ  
VDD  
S-1000  
Series  
VIH  
VDD  
OUT  
COUT  
Input voltagae  
V
VSS  
V
VIL  
tPLH  
tPHL  
VDD  
V
DD × 90%  
*1. R is unnecessary for CMOS output products.  
Output voltage  
Figure 23 Measurement circuit for response time  
V
DD × 10%  
V
IH = 5.5 V, VIL = 0.95 V  
Figure 22 Measurement condition for response time  
Caution The above connection diagram and constants do not guarantee correct operation. Perform sufficient  
evaluation using the actual application to set the constants.  
„ Application Circuit Examples  
1. Microcomputer reset circuits  
If the power supply voltage to a microcomputer falls below the specified level, an unspecified operation may be  
performed or the contents of the memory register may be lost. When power supply voltage returns to normal, the  
microcomputer needs to be initialized before normal operations can be done.  
Reset circuits protect microcomputers in the event of current being momentarily switched off or lowered.  
Reset circuits shown in Figures 24, 25 can be easily constructed with the help of the S-1000 series, that has low  
operating voltage, a high-precision detection voltage and hysteresis.  
VDD1  
VDD2  
VDD  
S-1000N  
Microcomputer  
Microcomputer  
S-1000C  
VSS  
VSS  
(Only for Nch open-drain products)  
Figure 24 Reset circuit example(S-1000C)  
Figure 25 Reset circuit example (S-1000N)  
Caution The above connection diagram and constants do not guarantee correct operation. Perform sufficient  
evaluation using the actual application to set the constants.  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
2. Power-on reset circuit  
A power-on reset circuit can be constructed using Nch open-drain output product of S-1000 Series.  
VDD  
Di*2  
R*1  
VIN  
S-1000N  
OUT  
*1  
(Nch open-drain products)  
C
VSS  
*1. R should be 75 kor less, and C should be 0.01 µF or more to prevent oscillation.  
If C is not connected, R should be 800 or less.  
*2. Diode Di instantaneously discharges the charge stored in the capacitor (C) at the power falling, Di can be removed  
when the delay of the falling time is not important.  
Figure 26  
VDD  
(V)  
OUT  
(V)  
t (s)  
t (s)  
Figure 27  
Remark When the power rises sharply as shown in the Figure 28 left, the output may go to the high level for an instant  
in the undefined region where the output voltage is undefined since the power voltage is less than the minimum  
operation voltage.  
VDD  
(V)  
OUT  
(V)  
t (s)  
t (s)  
Figure 28  
Caution The above connection diagram and constants do not guarantee correct operation. Perform sufficient  
evaluation using the actual application to set the constants.  
22  
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S-1000 Series  
Rev.2.3_00  
3. Change of detection voltage  
In Nch open-drain output products of the S-1000 series, detection voltage can be changed using resistance dividers or  
diodes as shown in Figures 29 to 30. In Figure 29, hysteresis width also changes.  
VDD  
VDD  
Vf1  
Vf2  
*1  
RA  
VIN  
VIN  
C*1  
S-1000N  
OUT  
S-1000N  
OUT  
+
(Nch open-drain  
output product)  
RB  
(Nch open-drain  
output products)  
VSS  
Detection voltage = Vf1+Vf2+(VDET  
Figure 30  
VSS  
Detection voltagae = RA + RB • −VDET  
)
RB  
RA + RB  
Hysterisis width =  
VHYS  
RB  
*1. RA should be 75 kor less, and C should be 0.01 µF  
or more to prevent oscillation.  
If C is not connected, RA should be 800 or less.  
Caution If RA and RB are large, the hysteresis width  
may also be larger than the value given by  
the above equation due to the through-type  
current (which flows slightly in an Nch  
open-drain product).  
Figure 29  
Caution The above connection diagram and constants do not guarantee correct operation. Perform sufficient  
evaluation using the actual application to set the constants.  
Seiko Instruments Inc.  
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
„ Marking Specifications  
(1) SC-82AB  
SC-82AB  
Top view  
(1) to (3):  
Product code (refer to Product name vs. Product code)  
4
1
3
2
(1)  
(3)  
(2)  
Product name vs. Product code  
(a) Nch open-drain output products  
Product Code  
Product Code  
Product Name  
Product Name  
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(2)  
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(3)  
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(2)  
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(3)  
Q
R
S
T
S-1000N15-N4T1G  
S-1000N16-N4T1G  
S-1000N17-N4T1G  
S-1000N18-N4T1G  
S-1000N19-N4T1G  
S-1000N20-N4T1G  
S-1000N21-N4T1G  
S-1000N22-N4T1G  
S-1000N23-N4T1G  
S-1000N24-N4T1G  
S-1000N25-N4T1G  
S-1000N26-N4T1G  
S-1000N27-N4T1G  
S-1000N28-N4T1G  
S-1000N29-N4T1G  
S-1000N30-N4T1G  
S-1000N31-N4T1G  
S-1000N32-N4T1G  
S-1000N33-N4T1G  
S-1000N34-N4T1G  
S-1000N35-N4T1G  
S-1000N36-N4T1G  
S-1000N37-N4T1G  
S-1000N38-N4T1G  
S-1000N39-N4T1G  
S-1000N40-N4T1G  
S-1000N41-N4T1G  
S-1000N42-N4T1G  
S-1000N43-N4T1G  
S-1000N44-N4T1G  
S-1000N45-N4T1G  
S-1000N46-N4T1G  
U
V
W
X
Y
Z
2
3
4
5
6
7
(b) CMOS output products  
Product Code  
(2)  
Product Code  
(2)  
Product Name  
Product Name  
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(3)  
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(3)  
Q
R
S
T
U
V
W
X
Y
Z
2
3
4
5
6
7
S-1000C15-N4T1G  
S-1000C16-N4T1G  
S-1000C17-N4T1G  
S-1000C18-N4T1G  
S-1000C19-N4T1G  
S-1000C20-N4T1G  
S-1000C21-N4T1G  
S-1000C22-N4T1G  
S-1000C23-N4T1G  
S-1000C24-N4T1G  
S-1000C25-N4T1G  
S-1000C26-N4T1G  
S-1000C27-N4T1G  
S-1000C28-N4T1G  
S-1000C29-N4T1G  
S-1000C30-N4T1G  
S-1000C31-N4T1G  
S-1000C32-N4T1G  
S-1000C33-N4T1G  
S-1000C34-N4T1G  
S-1000C35-N4T1G  
S-1000C36-N4T1G  
S-1000C37-N4T1G  
S-1000C38-N4T1G  
S-1000C39-N4T1G  
S-1000C40-N4T1G  
S-1000C41-N4T1G  
S-1000C42-N4T1G  
S-1000C43-N4T1G  
S-1000C44-N4T1G  
S-1000C45-N4T1G  
S-1000C46-N4T1G  
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
24  
Seiko Instruments Inc.  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
(2) SOT-23-5  
SOT-23-5  
Top view  
(1) to (3) :  
(4)  
Product code (refer to Product name vs. Product code)  
Lot number  
5
4
:
(1) (2) (3) (4)  
1
2
3
Product name vs. Product code  
(a) Nch open-drain output products  
Product Code  
Product Code  
Product Name  
Product Name  
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(2)  
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(3)  
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(2)  
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(3)  
Q
R
S
T
S-1000N15-M5T1G  
S-1000N16-M5T1G  
S-1000N17-M5T1G  
S-1000N18-M5T1G  
S-1000N19-M5T1G  
S-1000N20-M5T1G  
S-1000N21-M5T1G  
S-1000N22-M5T1G  
S-1000N23-M5T1G  
S-1000N24-M5T1G  
S-1000N25-M5T1G  
S-1000N26-M5T1G  
S-1000N27-M5T1G  
S-1000N28-M5T1G  
S-1000N29-M5T1G  
S-1000N30-M5T1G  
S-1000N31-M5T1G  
S-1000N32-M5T1G  
S-1000N33-M5T1G  
S-1000N34-M5T1G  
S-1000N35-M5T1G  
S-1000N36-M5T1G  
S-1000N37-M5T1G  
S-1000N38-M5T1G  
S-1000N39-M5T1G  
S-1000N40-M5T1G  
S-1000N41-M5T1G  
S-1000N42-M5T1G  
S-1000N43-M5T1G  
S-1000N44-M5T1G  
S-1000N45-M5T1G  
S-1000N46-M5T1G  
U
V
W
X
Y
Z
2
3
4
5
6
7
(b) CMOS output products  
Product Code  
(2)  
Product Code  
(2)  
Product Name  
Product Name  
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(3)  
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(3)  
Q
R
S
T
U
V
W
X
Y
Z
2
3
4
5
6
7
S-1000C15-M5T1G  
S-1000C16-M5T1G  
S-1000C17-M5T1G  
S-1000C18-M5T1G  
S-1000C19-M5T1G  
S-1000C20-M5T1G  
S-1000C21-M5T1G  
S-1000C22-M5T1G  
S-1000C23-M5T1G  
S-1000C24-M5T1G  
S-1000C25-M5T1G  
S-1000C26-M5T1G  
S-1000C27-M5T1G  
S-1000C28-M5T1G  
S-1000C29-M5T1G  
S-1000C30-M5T1G  
S-1000C31-M5T1G  
S-1000C32-M5T1G  
S-1000C33-M5T1G  
S-1000C34-M5T1G  
S-1000C35-M5T1G  
S-1000C36-M5T1G  
S-1000C37-M5T1G  
S-1000C38-M5T1G  
S-1000C39-M5T1G  
S-1000C40-M5T1G  
S-1000C41-M5T1G  
S-1000C42-M5T1G  
S-1000C43-M5T1G  
S-1000C44-M5T1G  
S-1000C45-M5T1G  
S-1000C46-M5T1G  
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
Seiko Instruments Inc.  
25  
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR  
S-1000 Series  
Rev.2.3_00  
(3) SNT-4A  
SNT-4A  
Top view  
(1) to (3):  
Product code (refer to Product name vs. Product code)  
1
2
4
3
(1) (2) (3)  
Product name vs. Product code  
(a) Nch open-drain output products  
Product Code  
(2)  
Product Code  
Product Name  
Product Name  
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(3)  
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(2)  
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(3)  
Q
R
S
T
S-1000N15-I4T1G  
S-1000N16-I4T1G  
S-1000N17-I4T1G  
S-1000N18-I4T1G  
S-1000N19-I4T1G  
S-1000N20-I4T1G  
S-1000N21-I4T1G  
S-1000N22-I4T1G  
S-1000N23-I4T1G  
S-1000N24-I4T1G  
S-1000N25-I4T1G  
S-1000N26-I4T1G  
S-1000N27-I4T1G  
S-1000N28-I4T1G  
S-1000N29-I4T1G  
S-1000N30-I4T1G  
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
S-1000N31-I4T1G  
S-1000N32-I4T1G  
S-1000N33-I4T1G  
S-1000N34-I4T1G  
S-1000N35-I4T1G  
S-1000N36-I4T1G  
S-1000N37-I4T1G  
S-1000N38-I4T1G  
S-1000N39-I4T1G  
S-1000N40-I4T1G  
S-1000N41-I4T1G  
S-1000N42-I4T1G  
S-1000N43-I4T1G  
S-1000N44-I4T1G  
S-1000N45-I4T1G  
S-1000N46-I4T1G  
U
V
W
X
Y
Z
2
3
4
5
6
7
(b) CMOS output products  
Product Code  
(2)  
Product Code  
(2)  
Product Name  
Product Name  
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(3)  
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
(1)  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(3)  
Q
R
S
T
U
V
W
X
Y
Z
2
3
4
5
6
7
S-1000C15-I4T1G  
S-1000C16-I4T1G  
S-1000C17-I4T1G  
S-1000C18-I4T1G  
S-1000C19-I4T1G  
S-1000C20-I4T1G  
S-1000C21-I4T1G  
S-1000C22-I4T1G  
S-1000C23-I4T1G  
S-1000C24-I4T1G  
S-1000C25-I4T1G  
S-1000C26-I4T1G  
S-1000C27-I4T1G  
S-1000C28-I4T1G  
S-1000C29-I4T1G  
S-1000C30-I4T1G  
S-1000C31-I4T1G  
S-1000C32-I4T1G  
S-1000C33-I4T1G  
S-1000C34-I4T1G  
S-1000C35-I4T1G  
S-1000C36-I4T1G  
S-1000C37-I4T1G  
S-1000C38-I4T1G  
S-1000C39-I4T1G  
S-1000C40-I4T1G  
S-1000C41-I4T1G  
S-1000C42-I4T1G  
S-1000C43-I4T1G  
S-1000C44-I4T1G  
S-1000C45-I4T1G  
S-1000C46-I4T1G  
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
26  
Seiko Instruments Inc.  
2.0±0.2  
1.3±0.2  
4
3
0.05  
+0.1  
-0.06  
0.16  
2
1
+0.1  
-0.05  
0.4  
+0.1  
-0.05  
0.3  
No. NP004-A-P-SD-1.1  
SC82AB-A-PKG Dimensions  
NP004-A-P-SD-1.1  
TITLE  
No.  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
2.0±0.05  
+0.1  
-0  
1.1±0.1  
ø1.5  
4.0±0.1  
4.0±0.1  
0.2±0.05  
ø1.05±0.1  
(0.7)  
2.2±0.2  
2
3
1
4
Feed direction  
No. NP004-A-C-SD-3.0  
TITLE  
SC82AB-A-Carrier Tape  
NP004-A-C-SD-3.0  
No.  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
1.1±0.1  
+0.1  
-0  
2.0±0.1  
4.0±0.1  
ø1.5  
0.2±0.05  
4.0±0.1  
ø1.05±0.1  
2.3±0.15  
2
3
1
4
Feed direction  
No. NP004-A-C-S1-2.0  
TITLE  
SC82AB-A-Carrier Tape  
NP004-A-C-S1-2.0  
No.  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
12.5max.  
9.0±0.3  
Enlarged drawing in the central part  
ø13±0.2  
(60°)  
(60°)  
No. NP004-A-R-SD-1.1  
SC82AB-A-Reel  
TITLE  
NP004-A-R-SD-1.1  
No.  
QTY.  
SCALE  
UNIT  
3,000  
mm  
Seiko Instruments Inc.  
2.9±0.2  
1.9±0.2  
4
5
+0.1  
-0.06  
1
2
3
0.16  
0.95±0.1  
0.4±0.1  
No. MP005-A-P-SD-1.2  
TITLE  
SOT235-A-PKG Dimensions  
MP005-A-P-SD-1.2  
No.  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
4.0±0.1(10 pitches:40.0±0.2)  
+0.1  
-0  
2.0±0.05  
0.25±0.1  
ø1.5  
+0.2  
-0  
4.0±0.1  
ø1.0  
1.4±0.2  
3.2±0.2  
3
4
2 1  
5
Feed direction  
No. MP005-A-C-SD-2.1  
TITLE  
SOT235-A-Carrier Tape  
MP005-A-C-SD-2.1  
No.  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
12.5max.  
9.0±0.3  
Enlarged drawing in the central part  
ø13±0.2  
(60°)  
(60°)  
No. MP005-A-R-SD-1.1  
TITLE  
SOT235-A-Reel  
MP005-A-R-SD-1.1  
No.  
SCALE  
UNIT  
QTY.  
3,000  
mm  
Seiko Instruments Inc.  
1.2±0.04  
3
4
+0.05  
-0.02  
0.08  
2
1
0.65  
0.48±0.02  
0.2±0.05  
No. PF004-A-P-SD-4.0  
SNT-4A-A-PKG Dimensions  
PF004-A-P-SD-4.0  
TITLE  
No.  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
+0.1  
-0  
ø1.5  
4.0±0.1  
2.0±0.05  
0.25±0.05  
+0.1  
ø0.5  
-0  
4.0±0.1  
0.65±0.05  
1.45±0.1  
5°  
2
3
1
4
Feed direction  
No. PF004-A-C-SD-1.0  
TITLE  
SNT-4A-A-Carrier Tape  
PF004-A-C-SD-1.0  
No.  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
12.5max.  
9.0±0.3  
Enlarged drawing in the central part  
ø13±0.2  
(60°)  
(60°)  
No. PF004-A-R-SD-1.0  
SNT-4A-A-Reel  
TITLE  
No.  
PF004-A-R-SD-1.0  
SCALE  
UNIT  
QTY.  
5,000  
mm  
Seiko Instruments Inc.  
0.52  
1.16  
0.52  
0.3  
0.3  
0.35  
Caution Making the wire pattern under the package is possible. However, note that the package  
may be upraised due to the thickness made by the silk screen printing and of a solder  
resist on the pattern because this package does not have the standoff.  
No. PF004-A-L-SD-3.0  
SNT-4A-A-Land Recommendation  
TITLE  
No.  
PF004-A-L-SD-3.0  
SCALE  
UNIT  
mm  
Seiko Instruments Inc.  
·
·
The information described herein is subject to change without notice.  
Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein  
whose related industrial properties, patents, or other rights belong to third parties. The application circuit  
examples explain typical applications of the products, and do not guarantee the success of any specific  
mass-production design.  
·
·
·
When the products described herein are regulated products subject to the Wassenaar Arrangement or other  
agreements, they may not be exported without authorization from the appropriate governmental authority.  
Use of the information described herein for other purposes and/or reproduction or copying without the  
express permission of Seiko Instruments Inc. is strictly prohibited.  
The products described herein cannot be used as part of any device or equipment affecting the human  
body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus  
installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc.  
Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the  
failure or malfunction of semiconductor products may occur. The user of these products should therefore  
give thorough consideration to safety design, including redundancy, fire-prevention measures, and  
malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.  
·

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