81N30-H-AB3-I-R 概述
VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME 借助内置的延迟时间的电压检测器
81N30-H-AB3-I-R 数据手册
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81CXXX/81NXXX
CMOS IC
VOLTAGE DETECTORS WITH
BUILT-IN DELAY TIME
3
1
1
2
ꢀ
DESCRIPTION
The UTC 81CXXX and 81NXXX series are good
SOT-23
SOT-89
performance voltage detector and manufactured by CMOS
technologies with highly accurate, low power consumption.
A
delay circuit is built-in to each detector, therefore, peripherals
are unnecessary and high density mounting is possible. Detect
voltage is extremely accurate with minimal temperature drift.
Both CMOS and N-channel open drain output configurations are
available.
1
TO-92
ꢀ
FEATURES
*Highly Accurate : Detect voltage ± 2%
*Built-In Delay time :
1ms ~ 50ms,
50ms ~ 200ms,
200ms ~ 400ms,
*Pb-free plating product number: 81CXXXL/81NXXXL
*Detect Voltage Temperature Characteristics:
TYP± 100ppm/℃
*Wide Operating Voltage Range : 0.7V ~ 10.0V
*Low Current Consumption : TYP 1.0 µA (VIN=2.0V)
ꢀ
ORDERING INFORMATION
CMOS:
Order Number
①:Delay Time
Pin Assign.
Package
Packing
Normal
Lead Free Plating
81CxxL-①-AB3-E-R
81CxxL-①-AE3-3-R
81CxxL-①-AE3-5-R
81CxxL-①-T92-D-B
81CxxL-①-T92-E-B
81CxxL-①-T92-D-K
81CxxL-①-T92-E-K
Duration
Code
1
O
O
G
I
2
I
3
G
I
81Cxx-①-AB3-E-R
81Cxx-①-AE3-3-R
81Cxx-①-AE3-5-R
81Cxx-①-T92-D-B
81Cxx-①-T92-E-B
81Cxx-①-T92-D-K
81Cxx-①-T92-E-K
SOT-89
SOT-23
SOT-23
TO-92
Tape Reel
Tape Reel
Tape Reel
Tape Box
Tape Box
Bulk
G
O
G
I
I
P
Q
R
1 ~ 50 ms
50 ~ 200 ms
200 ~ 400 ms
O
G
O
G
TO-92
O
I
TO-92
G
I
TO-92
O
Bulk
N-Channel:
Order Number
①:Delay Time
Pin Assign.
Package
Packing
Normal
Lead Free Plating
81NxxL-①-AB3-E-R
81NxxL-①-AE3-3-R
81NxxL-①-AE3-5-R
81NxxL-①-T92-D-B
81NxxL-①-T92-E-B
81NxxL-①-T92-D-K
81NxxL-①-T92-E-K
Duration
Code
1
O
O
G
I
2
I
3
G
I
81Nxx-①-AB3-E-R
81Nxx-①-AE3-3-R
81Nxx-①-AE3-5-R
81Nxx-①-T92-D-B
81Nxx-①-T92-E-B
81Nxx-①-T92-D-K
81Nxx-①-T92-E-K
SOT-89
SOT-23
SOT-23
TO-92
Tape Reel
Tape Reel
Tape Reel
Tape Box
Tape Box
Bulk
G
O
G
I
I
H
J
K
1 ~ 50 ms
50 ~ 200 ms
200 ~ 400 ms
O
G
O
G
TO-92
O
I
TO-92
G
I
TO-92
O
Bulk
Note: 1. Pin assignment: I:Vin O:Vout G:Vss
2.xx: Output Voltage, refer to Marking Information.
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CMOS IC
ꢀ
ORDERING INFORMATION(Cont.)
1
81CxxL- -AB3-x-R
(1)Packing Type
(2)Pin Code
(1) R: Tape Reel, B: Tape Box, K: Bulk
(2) refer to Pin Assignment
(3) AB3: SOT-89, AE3: SOT-23, T92: TO-92
(4) : refer to Delay Time
(3)Package Type
(4)Delay Time
(5)Lead Plating
1
(5)L: Lead Free Plating, Blank: Pb/Sn
(6)Output Voltage Code
(7)Output Configuration
(6) xx: refer to Marking Information
(7) C: CMOS, N: N-Cannel
ꢀ
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
10:1.0V
11:1.1V
12:1.2V
13:1.3V
14:1.4V
15:1.5V
16:1.6V
17:1.7V
18:1.8V
19:1.9V
20:2.0V
21:2.1V
22:2.2V
23:2.3V
24:2.4V
25:2.5V
26:2.6V
27:2.7V
28:2.8V
29:2.9V
30:3.0V
31:3.1V
32:3.2V
33:3.3V
34:3.4V
35:3.5V
36:3.6V
37:3.7V
38:3.8V
39:3.9V
40:4.0V
41:4.1V
42:4.2V
43:4.3V
44:4.4V
45:4.5V
46:4.6V
47:4.7V
48:4.8V
49:4.9V
50:5.0V
Date Code
Lead Plating
Voltage Code
81XXXX
SOT-89
C:CMOS
N:N-Channel
1
2
3
C:CMOS
N:N-Channel
UTC
81XXXX
Lead Plating
Voltage Code
Date Code
TO-92
Pin Code
1
2
3
PACKAGE INTEGER* CODE DECIMAL** CODE
MARKING
1.
2.
3.
4.
5.
6.
1
2
3
4
5
6
.0
.1
.2
.3
.4
.5
.6
.7
.8
.9
A
B
C
D
E
F
3
Month
SOT-23
Voltage Code
Lead Plating
Pin Code
G
H
J
2
1
K
*
Represents the integer of the Detect Voltage
** Represents the decimal number of the Detect Voltage
ꢀ
EXAMPLE:
81C27P
3
81N27H
3
Month (January )
Month (May)
L:Pb-free
2 H A L
2 H E
L
L:Pb-free
Pin Code
Voltage Code
Voltage Code
Pin Code
2
1
2
1
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81CXXX/81NXXX
CMOS IC
ꢀ
BLOCK DIAGRAM
VIN
Delay
Circuit
V
OUT
VREF
Vss
CMOS Output
VIN
VOUT
Delay Circuit
V
REF
Vss
N-channel Open Drain Output
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81CXXX/81NXXX
CMOS IC
ꢀ
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
PARAMETER
SYMBOL
VIN
RATINGS
UNIT
V
Input Voltage
12
50
Output Current
IOUT
mA
CMOS
N-Ch open drain
SOT-23
VSS-0.3 ~ VIN+0.3
Output Voltage
VOUT
V
VSS-0.3 ~ 9
150
Power Dissipation
PD
mW
SOT-89
500
TO-92
300
℃
℃
Operating Temperature
Storage Temperature
TOPR
TSTG
-30 ~ +80
-40 ~ +125
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ꢀ
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
200
UNIT
SOT-23
SOT-89
TO-92
θJC
Thermal Resistance Junction-Case
℃/W
100
45
ꢀ
ELECTRICAL CHARACTERISTICS (Ta=25℃)
Detection voltage (1.0V ~ 1.9V)
PARAMETER
SYMBOL CIRCUIT
TEST CONDITIONS
MIN
DF (T)
X0.98
VDF
X0.02
0.7
TYP
MAX UNIT
V
V
DF (T)
X1.02
VDF
Detect Voltage
VDF
1
VDF (T)
V
V
VDF
Hysteresis Range
Operating Voltage
Supply Current
VHYS
VIN
1
1
2
X0.05 X0.08
10.0
VDF=1.6V ~ 6.0V
VIN=1.5V
VIN=5.0
V
0.9
2.0
2.6
4.2
µA
µA
ISS
N-ch
3
4
mA
VDS=0.5V, VIN =1.0V
2.2
Output Current
IOUT
P-ch
VDS=2.1V, VIN=8.0V
-15.4
mA
(CMOS output)
VDF
∆VDF
∆TOPR×VDF
ppm/℃
±100
Temperature Characteristics
Transient Delay Time
(VDR
V
IN changes from
tDLY
*
5
50
200
ms
ꢁVOUT inversion)
0.6V ~ 10V
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81CXXX/81NXXX
CMOS IC
ꢀ
ELECTRICAL CHARACTERISTICS(Cont.)
Detection voltage (2.0V ~ 2.9V)
PARAMETER
SYMBOL CIRCUIT
TEST CONDITIONS
MIN
TYP
MAX UNIT
V
X0.98
VDF
X0.02
0.7
DF (T)
V
DF (T)
X1.02
VDF
Detect Voltage
VDF
1
V
DF (T)
V
V
VDF
Hysteresis Range
Operating Voltage
Supply Current
VHYS
VIN
1
1
2
X0.05 X0.08
10.0
VDF=1.6V ~ 6.0V
VIN=2.0V
VIN=5.0V
N-ch
V
1.0
2.0
3.0
4.2
µA
µA
ISS
3
4
VDS=0.5V, VIN =2.0V
7.9
mA
mA
Output Current
IOUT
P-ch
VDS=2.1V, VIN=8.0V
-15.4
(CMOS output)
VDF
∆VDF
∆TOPR×VDF
ppm/℃
±100
Temperature Characteristics
Transient Delay Time
(VDR
V
IN changes from
tDLY
*
5
50
200
ms
ꢁVOUT inversion)
0.6V ~ 10V
Detection voltage (3.0V ~ 3.9V)
PARAMETER
SYMBOL CIRCUIT
TEST CONDITIONS
MIN
TYP
MAX UNIT
V
DF (T)
X0.98
VDF
V
DF (T)
X1.02
VDF
Detect Voltage
VDF
1
V
DF (T)
VDF
V
V
Hysteresis Range
Operating Voltage
Supply Current
VHYS
VIN
1
1
2
X0.02
0.7
X0.05 X0.08
10.0
VDF=1.6V ~ 6.0V
VIN =3.0V
VIN =5.0V
N-ch
V
1.3
2.0
3.4
4.2
µA
µA
ISS
3
4
mA
VDS=0.5V, VIN =3.0V
10.1
Output Current
IOUT
P-ch
VDS=2.1V, VIN=8.0V
-15.4
mA
(CMOS output)
VDF
∆VDF
∆TOPR×VDF
ppm/℃
±100
Temperature Characteristics
Transient Delay Time
(VDR
V
IN changes from
tDLY
*
5
50
200
ms
ꢁVOUT inversion)
0.6V ~ 10V
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81CXXX/81NXXX
CMOS IC
ꢀ
ELECTRICAL CHARACTERISTICS(Cont.)
Detection voltage (4.0V ~ 4.9V)
PARAMETER
SYMBOL CIRCUIT
TEST CONDITIONS
MIN
TYP
MAX UNIT
V
X0.98
VDF
X0.02
0.7
DF (T)
V
DF (T)
X1.02
VDF
Detect Voltage
VDF
1
V
DF (T)
VDF
V
V
Hysteresis Range
Operating Voltage
Supply Current
VHYS
VIN
1
1
2
X0.05 X0.08
10.0
VDF=1.6V ~ 6.0V
VIN=4.0V
VIN=5.0V
N-ch
V
1.5
2.0
3.8
4.2
µA
µA
ISS
3
4
VDS=0.5V, VIN=4.0V
11.5
mA
mA
Output Current
IOUT
P-ch
VDS=2.1V, VIN=8.0V
(CMOS output)
-15.4
VDF
∆VDF
∆TOPR×VDF
ppm/℃
±100
Temperature Characteristics
Transient Delay Time
(VDR
V
IN changes from
tDLY
*
5
50
200
ms
ꢁVOUT inversion)
0.6V ~ 10V
Detection voltage (5.0V)
PARAMETER
SYMBOL CIRCUIT
TEST CONDITIONS
MIN
TYP
MAX UNIT
V
DF (T)
X0.98
VDF
V
DF (T)
X1.02
VDF
Detect Voltage
VDF
1
1
V
DF (T)
VDF
V
V
Hysteresis Range
VHYS
X0.02
0.7
X0.05 X0.08
10.0
Operating Voltage
Supply Current
VIN
ISS
1
2
3
VDF=1.6V ~ 6.0V
VIN=5.0V
V
2.0
4.2
µA
mA
N-ch VDS=0.5V, VIN =5.0V
P-ch
13.0
Output Current
IOUT
4
VDS=2.1V, VIN=8.0V
-15.4
±100
mA
(CMOS output)
VDF
∆VDF
∆TOPR×VDF
ppm/℃
Temperature Characteristics
Transient Delay Time
VIN changes from
tDLY
*
5
50
200
ms
(VDR
ꢁVOUT inversion)
0.6V ~ 10V
VDF (T): established detect voltage value
Release Voltage: VDR = VDF + VHYS
* Transient Delay Time: 1ms ~ 50ms & 200ms ~ 400ms versions are also available.
Note: The power consumption during power-start to output being stable (release operation) is 2 µA greater than it is
after that period (completion of release operation) because of delay circuit through current.
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81CXXX/81NXXX
CMOS IC
ꢀ
TEST CIRCUITS
100kΩ
1-1
1-2
VOUT
VSS
VOUT
VSS
V
IN
V
IN
V
IN
V
IN
+
-
+
-
V
V
V
V
Cmos Output
N-channel Open Drain Output
2
3
A
V
IN
VOUT
VSS
VIN
VOUT
Vss
A
VIN
+
VDS
-
V
IN
+
-
+
-
4
5-1
V
VDS
+
-
VOUT
Vss
V
IN
VOUT
Vss
A
V
IN
Measurement
waveform
IN
V
IN
+
-
Cmos Output
5-2
100kΩ
V
IN
VOUT
Vss
V
IN
Measurement
waveform
N-channel Open Drain Output
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81CXXX/81NXXX
CMOS IC
ꢀ
TYPICAL PERFORMANCE CHARACTERISTICS
(1) AMBIENT TEMPERATURE vs. TRANSIENT DELAY TIME
81C30Q
81C30R
400
320
240
200
150
100
50
160
80
70
50
-30
-10
10
30
70
-30
-10
10
30
50
Ambient Temp., Ta ( ℃)
Ambient Temp., Ta ( ℃)
81C30P
50
40
30
20
10
0
30
50
-30
-10
10
70
Ambient Temp., Ta ( ℃)
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CMOS IC
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TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
(2) P-CHANNEL DRIVER OUTPUT CURRENT vs. INPUT VOLTAGE
81C27Q
81C33Q
20
18
16
14
12
10
8
20
Ta=25℃
Ta=25℃
18
V
DS=2.1V
V
DS=2.1V
16
14
12
10
8
1.5V
1.5V
1.0V
0.5V
1.0V
0.5V
6
6
4
4
2
0
2
0
0.0
2.0
4.0
6.0
8.0
10.0
0.0
2.0
4.0
6.0
8.0
10.0
Input Voltage, VIN (V)
Input Voltage, VIN (V)
81C44Q
20
18
Ta=25℃
VDS=2.1V
16
14
1.5V
12
10
1.0V
0.5V
8
6
4
2
0
0.0
2.0
4.0
6.0
8.0
10.0
Input Voltage, VIN (V)
(2) TRANSIENT DELAY TIME vs. INPUT VOLTAGE
81C33Q
230
Ta=25℃
200
170
140
110
80
50
0.0
2.0
4.0
6.0
8.0
10.0
Input Voltage, VIN (V)
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CMOS IC
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TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
(3) SUPPLY CURRENT vs. INPUT VOLTAGE
81N16
81N25
4.0
4.0
3.0
2.0
3.0
Ta=80℃
Ta=80℃
2.0
25℃
25℃
1.0
1.0
0.0
0.0
0
2
4
6
10
0
2
4
6
8
10
10
10
8
Input Voltage, V IN (V)
81N27
Input Voltage, VIN (V)
81N28
4.0
3.0
2.0
4.0
3.0
2.0
Ta=80℃
Ta=80℃
25℃
25℃
1.0
0.0
1.0
0.0
0
2
4
6
8
(V)
10
0
2
4
6
8
Input Voltage, VIN
81N29
Input Voltage, V IN (V)
81N30
4.0
3.0
2.0
4.0
3.0
2.0
Ta=80℃
Ta=80℃
25℃
25℃
1.0
0.0
1.0
0.0
0
2
4
6
8
10
0
2
4
6
8
Input Voltage, VIN (V)
Input Voltage, VIN (V)
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CMOS IC
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TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
81N33
81N35
4.0
3.0
2.0
4.0
3.0
2.0
Ta=80℃
25℃
Ta=80℃
25℃
1.0
0.0
1.0
0.0
10
0
2
4
6
8
0
2
4
6
10
8
Input Voltage, VIN (V)
IN (V)
Input Voltage, V
(4) OUTPUT VOLTAGE vs. INPUT VOLTAGE
81N16
IN-VOUT:100kΩ
81N25
30
4
3
2
V
V
IN-VOUT:100kΩ
Ta=25℃/ 80℃
℃/ 80℃
Ta=25
2.5
2.0
1.5
1.0
1
0
0.5
0.0
4
0
1
0
2
3
2
3
1
Input Voltage, VIN (V)
Input Voltage, VIN (V)
81N28
81N27
4
3
2
4
3
2
V
IN-VOUT:100kΩ
V
IN-VOUT:100kΩ
/ 80℃
Ta=25℃/ 80℃
Ta=25℃
1
0
1
0
4
4
0
2
3
0
1
2
3
1
Input Voltage, VIN (V)
Input Voltage, VIN (V)
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CMOS IC
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TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
81N29
IN-VOUT:100kΩ
81N30
IN-VOUT:100kΩ
5
4
3
2
4
3
2
V
V
/ 80℃
/ 80℃
Ta=25℃
Ta=25℃
1
0
1
0
4
0
2
3
2
3
1
0
1
4
5
IN
Input Voltage, V (V)
Input Voltage, VIN (V)
81N33
81N35
5
5
V
IN-VOUT:100kΩ
V
IN-VOUT:100kΩ
/ 80℃
/ 80℃
Ta=25℃
Ta=25℃
4
3
2
4
3
2
1
0
1
0
2
3
0
1
4
5
0
1
2
3
4
5
Input Voltage, VIN (V)
Input Voltage, VIN (V)
(5) N-CHANNEL DRIVRE OUTPUT CURRENT vs. VDS
81N16
81N16
1400
15
Ta=25℃
Ta=25℃
1200
VIN=0.8V
12
1000
800
VIN=1.5V
9
600
400
0.7V
6
1.0V
3
0
200
0
2.0
1.0
0.0
0.5
1.0
DS (V)
1.5
0
0.2
0.4
V
0.6
DS (V)
0.8
V
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CMOS IC
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TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
81N25
81N25
30
25
20
1200
1000
800
Ta=25℃
Ta=25℃
VIN=0.8V
V
IN=2.0V
600
0.7V
15
1.5V
400
200
0
10
5
0
0.0
0.2
0.4
0.6
0.8
1.0
1.0
1.5
2.0
0.0
0.5
2.5
VDS (V)
VDS (V)
81N27
81N27
30
25
1200
1000
800
Ta=25℃
Ta=25℃
V
IN=0.8V
20
15
V
IN=2.0V
600
0.7V
400
200
0
10
5
1.0V
0
0.0
0.0
0.2
0.4
0.6
DS (V)
0.8
1.0
0.5
1.0
1.5
DS (V)
2.0
2.5
V
V
81N28
81N28
30
25
20
300
250
200
Ta=25℃
Ta=25℃
VIN=0.8V
VIN=2.0V
150
100
15
0.7V
10
5
50
0
1.0V
0
0.4
0.6
0.8
0.0
0.2
1.0
1.0
1.5
2.0
0.0
0.5
2.5
VDS (V)
VDS (V)
UNISONIC TECHNOLOGIES CO., LTD
13 of 15
QW-R502-039,I
www.unisonic.com.tw
81CXXX/81NXXX
CMOS IC
ꢀ
TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
81N29
81N29
30
25
20
300
250
200
150
Ta=25℃
Ta=25℃
V
IN=0.8V
VIN=2.0V
15
0.7V
100
10
5
1.0V
50
0
0
0.4
0.6
DS (V)
0.8
0.0
0.2
1.0
1.0
1.5
DS (V)
2.0
0.0
0.5
2.5
V
V
81N30
81N30
350
300
60
50
40
Ta=25℃
Ta=25℃
V
IN=0.8V
250
200
150
100
50
30
20
10
0
VIN=2.0V
0.7V
0.8
1.0V
0
0.5
0.0
0.2
0.4
0.6
1.0
0.0
1.0 1.5 2.0 2.5 3.0 3.5
DS (V)
V
VDS (V)
81N33
81N33
350
300
60
50
40
Ta=25℃
Ta=25℃
250
200
150
100
50
V
IN=0.8V
0.7V
V
IN=3.0V
30
20
10
0
2.0V
1.0V
0
0.5
0.0
0.2
0.4
0.6
0.8
1.0
0.0
1.0 1.5 2.0 2.5 3.0 3.5
DS (V)
V
VDS (V)
UNISONIC TECHNOLOGIES CO., LTD
14 of 15
QW-R502-039,I
www.unisonic.com.tw
81CXXX/81NXXX
CMOS IC
ꢀ
TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
81N35
81N35
1400
1200
60
50
40
Ta=25℃
Ta=25℃
V
IN=0.8V
V
IN=3.0V
2.5V
1000
800
600
400
200
0
0.7V
30
2.0V
20
10
0
1.5V
0.5
0.0
0.2
0.4
0.6
0.8
1.0
0.0
1.0 1.5 2.0 2.5 3.0 3.5
DS (V)
V
VDS (V)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
15 of 15
QW-R502-039,I
www.unisonic.com.tw
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