SGM8710 [SGMICRO]
Micro-Power, RRIO, 1.8V, Open Drain Output Comparator with Integrated Voltage Reference;
| 型号： | SGM8710 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Micro-Power, RRIO, 1.8V, Open Drain Output Comparator with Integrated Voltage Reference |
| 文件： | 总12页 (文件大小：626K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM8710
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
GENERAL DESCRIPTION
FEATURES
The SGM8710 is a single, rail-to-rail input and output
comparator with typical 2.2µA low power supply current.
The comparator operates from a wide range of 1.8V to
5.5V supply voltage, and is guaranteed to operate at
1.8V and 5V. This feature is suitable for battery-powered
applications.
● Low Quiescent Current:
2.2µA (TYP) at VS = 1.8V
● Wide Single-Supply Voltage Range: 1.8V to 5.5V
● Rail-to-Rail Input and Output
● Open Drain Output Current Drive:
18mA (TYP) at VS = 5V
● Latch Function Included
The SGM8710 is optimized for micro-power, single-supply
operation. The open-drain output stage allows for
operation with absolute minimum power consumption
when driving any capacitive or resistive load. The
● Internal 1.2V Reference Voltage
● -40℃ to +85℃ Operating Temperature Range
● Available in Green SOT-23-6 and SOT-23-8
Packages
SGM8710 also has a latch enable input pin ( ).
LE
The product features an uncommitted internal voltage
reference, comparator input common-mode around
200mV outside the power supply rails and can be
operated with a single power supply from 1.8V to 5.5V.
The internal 1.2V series reference voltage offers low
42µV/℃ drift, is stable at 10nF capacitive load, and can
produce output current up to 2mA (TYP).
APPLICATIONS
Portable and Battery-Powered Applications
Alarm and Surveillance Circuits
Mobile Phones
RC Timers
Hand-Held Electronics
Window Detectors
The SGM8710 is available in Green SOT-23-6 and
SOT-23-8 packages. The small package makes this
device ideal for use in hand-held electronics and mobile
phone applications. It is rated over the -40°C to +85°C
temperature range.
IR Receiver
SG Micro Corp
JANUARY2014–REV. A
www.sg-micro.com
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
SGM8710
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SOT-23-8
SOT-23-6
SGM8710YN8G/TR
SGM8710YN6G/TR
SS3XX
SS4XX
Tape and Reel, 3000
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
SGM8710
MARKING INFORMATION
NOTE: XX = Date Code.
SOT-23-8/SOT-23-6
YYY X X
Date Code - Month
Date Code - Year
Serial Number
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
ABSOLUTE MAXIMUM RATINGS
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
Supply Voltage, +VS to -VS ................................................6V
VIN Differential................................................... ±(+VS - (-VS))
Voltage at Input/Output Pins....... (-VS) - 0.3V to (+VS) + 0.3V
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged by ESD if you don’t
pay attention to ESD protection. SGMICRO recommends that
all integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because very small parametric changes could cause the
device not to meet its published specifications.
HBM.............................................................................3000V
MM.................................................................................300V
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range.......................-40℃ to +85℃
OVERSTRESS CAUTION
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
PIN CONFIGURATIONS
(TOP VIEW)
(TOP VIEW)
1
2
8
7
6
5
+VS
LE
VOUT
VOUT
1
2
3
6
5
4
+VS
VREF
VIN-
-VS
VIN+
+
-VS
+
3
4
VIN-
VIN+
VREF
VREF
SOT-23-8
SOT-23-6
SG Micro Corp
JANUARY 2014
www.sg-micro.com
2
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
SGM8710
ELECTRICAL CHARACTERISTICS
(At TA = +25℃, +VS = 1.8V, -VS = 0V, VLE = 1.8V, VCM = +VS/2, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
Supply Current
IS
IOUT = 0
2.2
0.5
0.5
2
3.8
3
µA
VCM = 0V
VCM = 1.8V
Input Offset Voltage
VOS
mV
3
Input Offset Average Drift
µV/℃
dB
dB
V/s
V
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Power Supply Ramp-Up Rate (1)
Latch Enable Pin High Input Voltage
Latch Enable Pin Low Input Voltage
Latch Enable Pin Bias Current
Large Signal Voltage Gain
CMRR
PSRR
VCM = 0V to 1.8V
55
74
5
68
VS = 1.8V to 5.5V, VCM = 0V
102
VIH
VIL
1.0
0.25
V
IIH, IIL
AVO
V
= 0V or V
= 1.8V, VCM = 0V
LE
3
nA
dB
LE
100
84
IOUT = -500μA
124
163
249
347
-2.0
-1.4
IOUT = -500μA, -40℃ ≤ TA ≤ +85℃
IOUT = -1mA
Output Swing Low
VOL
mV
173
-3.5
IOUT = -1mA, -40℃ ≤ TA ≤ +85℃
Sink
Output Current
IOUT
mA
Sink, -40℃ ≤ TA ≤ +85℃
Overdrive = 10mV
11.7
5.6
75
Propagation Delay (High to Low)
Fall Time
tPD
μs
Overdrive = 100mV
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
f = 0.1Hz to 10Hz
tFALL
ns
50
Noise of VREF
0.3
mVP-P
Voltage Reference
Reference Voltage
VREF
IREF = 0mA
1.182 1.200 1.218
V
Reference Voltage Drift
Reference Output Current (Source)
42
2
µV/℃
mA
SG Micro Corp
www.sg-micro.com
JANUARY 2014
3
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
SGM8710
ELECTRICAL CHARACTERISTICS (continued)
(At TA = +25℃, +VS = 5V, -VS = 0V, VLE = 5V, VCM = +VS/2, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
Supply Current
IS
IOUT = 0
2.3
0.5
0.5
2
4.4
3
µA
VCM = 0V
VCM = 5V
Input Offset Voltage
VOS
mV
3
Input Offset Average Drift
µV/℃
dB
dB
V/s
V
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Power Supply Ramp-Up Rate (1)
Latch Enable Pin High Input Voltage
Latch Enable Pin Low Input Voltage
Latch Enable Pin Bias Current
Latch Propagation Delay
CMRR
PSRR
VCM = 0V to 5V
63
74
5
76
VS = 1.8V to 5.5V, VCM = 0V
102
VIH
VIL
2
0.8
V
IIH, IIL
tLPD
V
= 0V or V
= 5V, VCM = 0V
LE
60
90
nA
ns
LE
VS = 3V
Large Signal Voltage Gain
AVO
110
54
dB
IOUT = -500μA
72
79
IOUT = -500μA, -40℃ ≤ TA ≤ +85℃
IOUT = -1mA
Output Swing Low
VOL
mV
106
-18
140
154
-15.5
-12.5
IOUT = -1mA, -40℃ ≤ TA ≤ +85℃
Sink
Output Current
IOUT
mA
Sink, -40℃ ≤ TA ≤ +85℃
Overdrive = 10mV
12.7
5.6
33
Propagation Delay (High to Low)
Fall Time
tPD
μs
Overdrive = 100mV
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
f = 0.1Hz to 10Hz
tFALL
ns
30
Noise of VREF
0.32
mVP-P
Voltage Reference
Reference Voltage
VREF
IREF = 0mA
1.182 1.200 1.218
V
Reference Voltage Drift
Reference Output Current (Source)
41
2
µV/℃
mA
NOTE:
1. If the power supply ramp-up rate is lower than 5V/s, the reference voltage output is not guaranteed to start up.
SG Micro Corp
www.sg-micro.com
JANUARY 2014
4
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
SGM8710
TYPICAL PERFORMANCE CHARACTERISTICS
Propagation Delay vs. Input Common Mode Voltage
Propagation Delay vs. Supply Voltage
24
20
16
12
8
18
15
12
9
-40℃
-40℃
+25℃
+25℃
6
+85℃
+85℃
VS = 5V
4
3
VCM = VS/2
V
OD = 20mV
VOD = 20mV
0
0
0
1
2
3
4
5
1
2
3
4
5
6
Input Common Mode Voltage (V)
Supply Voltage (V)
Propagation Delay vs. Overdrive
Propagation Delay vs. Overdrive
25
20
15
10
5
25
20
15
10
5
V
S = 5V
VS = 5V
VCM = 4.5V
VCM = 0.5V
-40℃
+25℃
+85℃
-40℃
+25℃
+85℃
-100
0
0
-500
-400
-300
-200
-100
0
-500
-400
-300
-200
0
Overdrive (mV)
Overdrive (mV)
Offset Voltage Production Distribution
16000 Samples
Offset Voltage Production Distribution
22
20
18
20
18
16
14
12
10
8
6
4
2
0
16000 Samples
1 Production Lot
16 1 Production Lot
14
12
10
8
6
VS = 5V
VCM = VS
V
S = 5V
4
2
0
VCM = 0V
Offset Voltage (mV)
Offset Voltage (mV)
SG Micro Corp
www.sg-micro.com
JANUARY 2014
5
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
SGM8710
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Supply Current vs. Temperature
Reference Voltage Production Distribution
30
27
4
3.5
3
VS = 5V
16000 Samples
24 1 Production Lot
21
18
15
12
9
VS = 5.0V
2.5
2
VS = 1.8V
6
1.5
1
3
0
-50
-25
0
25
50
75
100
Temperature (℃)
Reference Voltage (V)
Reference Voltage vs. Temperature
IOUT = -0.1mA
Reference Voltage vs. Temperature
IOUT = -0.1mA
1.202
1.201
1.200
1.199
1.198
1.197
1.196
1.195
1.194
1.202
1.201
1.200
1.199
1.198
1.197
1.196
1.195
1.194
IOUT = 0mA
IOUT = 0mA
IOUT = 2mA
IOUT = 2mA
VS = 5V
75 100
VS = 1.8V
75 100
-50
-25
0
25
50
-50
-25
0
25
50
Temperature (℃)
Temperature (℃)
Propagation Delay (tPHL
)
Propagation Delay (tPHL
)
VS = 1.8V
VS = 1.8V
VOD = 100mV
VOD = 10mV
VOUT
0V
VOUT
1V
/div
1V
/div
0V
VIN
VIN
0V
100mV
/div
100mV
/div
0V
Time (2µs/div)
Time (5µs/div)
SG Micro Corp
www.sg-micro.com
JANUARY 2014
6
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
SGM8710
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Propagation Delay (tPHL
)
Propagation Delay (tPHL
)
VS = 5V
V
S = 5V
V
OD = 10mV
VOD = 100mV
VOUT
VOUT
2V
/div
2V
/div
0V
0V
VIN
VIN
0V
0V
100mV
/div
100mV
/div
Time (5µs/div)
Time (2µs/div)
SG Micro Corp
www.sg-micro.com
JANUARY 2014
7
Micro-Power, RRIO, 1.8V, Open-Drain Output
Comparator with Integrated Voltage Reference
SGM8710
TIMING DIAGRAM
VOD
VOS
Differential
Input Voltage
VS
LE VS/2
0
tLPD
VOH
tPD
OUT VS/2
VOL
Figure 1. Timing Diagram with Latch Operator
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (JANUARY 2014) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
JANUARY 2014
8
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOT-23-6
D
e1
e
E1
E
2.59
0.99
b
0.95
0.69
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
A2
0.2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.049
0.004
0.045
0.020
0.008
0.119
0.067
0.116
A
A1
A2
b
1.050
0.000
1.050
0.300
0.100
2.820
1.500
2.650
1.250
0.100
1.150
0.500
0.200
3.020
1.700
2.950
0.041
0.000
0.041
0.012
0.004
0.111
0.059
0.104
c
D
E
E1
e
0.950 BSC
1.900 BSC
0.037 BSC
0.075 BSC
e1
L
0.300
0°
0.600
8°
0.012
0°
0.024
8°
θ
SG Micro Corp
www.sg-micro.com
TX00034.000
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOT-23-8
D
0.65
0.4
e1
e
E1
E
2.59
0.99
b
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
θ
c
A1
0.2
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.049
0.004
0.045
0.020
0.008
0.119
0.067
0.116
A
A1
A2
b
1.050
0.000
1.050
0.300
0.100
2.820
1.500
2.650
1.250
0.100
1.150
0.500
0.200
3.020
1.700
2.950
0.041
0.000
0.041
0.012
0.004
0.111
0.059
0.104
c
D
E
E1
e
0.650 BSC
0.975 BSC
0.026 BSC
0.038 BSC
e1
L
0.300
0°
0.600
8°
0.012
0°
0.024
8°
θ
SG Micro Corp
www.sg-micro.com
TX00035.000
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
SOT-23-6
SOT-23-8
7″
7″
9.5
9.5
3.17
3.17
3.23
3.23
1.37
1.37
4.0
4.0
4.0
4.0
2.0
2.0
8.0
8.0
Q3
Q3
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
7″ (Option)
7″
368
442
227
410
224
224
8
18
SG Micro Corp
www.sg-micro.com
TX20000.000
相关型号：
SGM8711
Micro-Power, RRIO, 1.8V Small Package, Push-Pull Output Comparator with Integrated Voltage Reference
SGMICRO
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