Voltage Comparator  
Part No. Features Number of Channels  VCC VOS(mV)  Package
PD(mW) Max
LMV331 Single General Purpose, Low Voltage,Small Pack Comparators

* Low operating voltage 2.7-5V.
* Industrial temperature range (−40°C~+85°C)
* Low supply current 60μA
* Input common mode voltage range includes ground
* Low output saturation voltage 0.2V
1 2.7V ~ 5.5V 7 SOT-23-5 SOT-353
LM393 Dual Differential Comparators

* Single or dual supply operation.
* Wide operating supply range
(VCC=2V ~ 36V or ±1 ~ ±18V)
* Input common-mode voltage includes ground.
* Low supply current drain ICC=0.8mA (Typical).
* Low input bias current IBIAS=25nA (Typical).
* Output compatible with TTL, DTL, and CMOS logic system.
2 2.0V ~ 36.0V or  ±1.0V ~ ±18.0V  5 DIP-8 SOP-8 TSSOP-8
MSOP-8 DFN2020-8
LM339 Quad Differential Comparators

*Signal or Dual Supply Operation.
*Wide Operating Supply Range (VCC=2V~36V).
*Input Common-Mode Voltage Includes Ground.
*Low Supply Current Drain IF=0.8mA (Typical).
*Open Collector Outputs for Wired and Connection.
*Low Input Bias Current IBIAS=25nA (Typical).
*Low Output Saturation Voltage.
*Output Compatible with TTL, DTL, and CMOS Logic System.
4 2.0V ~ 36.0V or ±1.0V ~ ±18.0V  3 DIP-14 SOP-14 TSSOP-14
TS391/A/B/C Low Power Single Voltage Comparator

* Wide single supply voltage range or dual supplies +2V~+36V or
* Very low supply current (0.2mA) independent of supply voltage
(1mW /comparator at +5V)
* Low input bias current: 25nA typ.
* Low input offset current: ±5nA typ.
* Low input offset voltage: ±1mV typ
* Input common-mode voltage range includes ground.
* Low output saturation voltage: 250mV typ.(IOUT=4mA).
* Differential input voltage range equal to the supply voltage.
* TTL, DTL, ECL, CMOS Compatible outputs.
1 2.0V ~ 36.0V or ±1.0V ~ ±18.0V  5 SOT-25 SOT-353
LMV393 Dual General Purpose, Low Voltage,Tinypack Comparators

* High Precision Comparator.
* Low Operating Voltage 2.7-5V.
* Low Supply Current 100μA/Channel (Typical).
* Low Input Bias Current 100nA (Typical).
* Low Input Offset Current 2nA (Typical).
* Input Common Mode Voltage Range Includes Ground.
* Low Output Saturation Voltage 0.2V.
2 2.7V ~ 5.0V 7 DIP-8 SOP-8 MSOP-8
LMV339* Quad General Purpose, Low Voltage,Tinypack Comparators 2 2.7V ~ 5.0V 7 DIP-14 SOP-14 TSSOP-14

* Push-Pull CMOS Output Drives Capacitive Loads Without Pullup
Resistor, IO=± 8mA
* Very Low Power: 100μW (Typ.) at 5V
* Fast Response Time tPLH=2.7μs (Typ.) With 5-mV Overdrive
* Single-Supply Operation: 3V ~ 16V
2 3.0V ~ 16.0V 7 DIP-8 SOP-8
725 mW ~ 1000 mW

* Very Low Power: 110μW Typ at 5V
* Single-Supply Operation: 3V~16V
* On-Chip ESD Protection
2 3.0V ~ 16.0V 5 SOP-8
600 mW
ULC3491 - - - - SOP-8
*: Under  Development