TLV3701-Q1 TLV3702-Q1 TLV3704-Q1
SGLS154E − NOVEMBER 2000 − REVISED MAY 2010
FAMILY OF NANOPOWER PUSH-PULL OUTPUT COMPA...
TLV3701-Q1 TLV3702-Q1 TLV3704-Q1
SGLS154E − NOVEMBER 2000 − REVISED MAY 2010
FAMILY OF NANOPOWER PUSH-PULL OUTPUT COMPARATORS
FEATURES D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
D Low Supply Current . . . 560 nA/Per Channel D Input Common-Mode Range Exceeds the
Rails . . . −0.1 V to VCC + 5 V
D Supply
Voltage Range . . . 2.7 V to 16 V D Reverse Battery Protection Up to 18 V D Push-Pull
CMOS Output Stage D Specified Temperature Range
− −40°C to 125°C − Automotive Grade
D Ultrasmall Packaging
− 5-Pin SOT-23 (TLV3701)
D Universal Op-Amp EVM (Reference SLOU060
for more information)
APPLICATIONS D Low Power Automotive Electronics D Security Detection Systems
DESCRIPTION
The TLV370x is Texas Instruments’ first family of nanopower comparators with only 560 nA per channel supply current, which make this device ideal for low power applications.
I CC − Supply Current/Ch − nA
SUPPLY CURRENT
vs
SUPPLY
VOLTAGE
800 TA = 125°C
700
TA = 70°C
600
TA = 25°C
500
400
TA = 0°C
TA = −40°C
300
200
100 0
VID = −1 V 2 4 6 8 10 12 14 16
VCC − Supply
Voltage − V
high side
voltage sense circuit
R1
R3
1 MΩ 100 kΩ
VCC +
TLV370X
R2
µP
1 MΩ
Vref
0
D1
0
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