TLV1701-Q1 Automotive Dual, 2.2-V to 36-V, microPower Comparator |


Automotive Dual, 2.2-V to 36-V, microPower Comparator

Automotive Dual, 2.2-V to 36-V, microPower Comparator - TLV1701-Q1


The TLV1701-Q1 (Single), TLV1702-Q1 (Dual) and TLV1704-Q1 (Quad) devices offers a wide supply range, rail-to-rail inputs, low quiescent current, and low propagation delay. All these features come in industry-standard, extremely-small packages, making these devices the best general-purpose comparators available.

The open collector output offers the advantage of allowing the output to be pulled to any voltage rail up to 36 V above the negative power supply, regardless of the TLV170x-Q1 supply voltage.

The device is a microPower comparator. Low input offset voltage, low input bias currents, low supply current, and open-collector configuration make the TLV170x-Q1 device flexible enough to handle almost any application, from simple voltage detection to driving a single relay.

The device is specified for operation across the expanded industrial temperature range of –40°C to +125°C.


  • Qualified for Automotive Applications
  • AEC Q100-Qualified With the Following Results
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3A (TLV1701-Q1)
    • Device HBM ESD Classification Level 1C (TLV1702-Q1,TLV1704-Q1)
    • Device CDM ESD Classification Level C5
  • Supply Range: 2.2 V to 36 V or ±1.1 V to ±18 V
  • Low Quiescent Current: 55 µA per Comparator
  • Input Common-Mode Range Includes Both Rails
  • Low Propagation Delay: 560 ns
  • Low Input Offset Voltage: 300 µV
  • Open Collector Outputs:
    • Up to 36 V Above Negative Supply Regardless of Supply Voltage
  • Industrial Temperature Range: –40°C to +125°C
  • Small Packages:
    • Single: SOT23-5
    • Dual: VSSOP-8
    • Quad: TSSOP-14

All trademarks are the property of their respective owners.

View more

Parametrics Compare all products in Comparators

Number of Channels (#)
Output Type
Vs (Min) (V)
Vs (Max) (V)
Propagation Delay Time (uS)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Input Bias Current (+/-) (Max) (nA)
Operating Temperature Range (C)
VICR (Max) (V)
VICR (Min) (V)
Package Group
TLV1701-Q1 LM2903-Q1 TLV1702-Q1 TLV1704-Q1
1     2     2     4    
Open Collector     Open Collector     Open Collector     Open Collector    
2.2     2     2.2     2.2    
36     30     36     36    
0.46     1.3     0.56     0.56    
3.2     7     2.5     2.5    
0.055     0.4     0.055     0.055    
15     50     15     15    
In     Out     In     In    
Automotive     Automotive     Automotive     Automotive    
-40 to 125     -40 to 125
-40 to 150    
-40 to 125     -40 to 125    
N/A     N/A     N/A     N/A    
36     30.5     36     36    
2.2     0     2.2     2.2    
SOT-23     SOIC

Other qualified versions of TLV1701-Q1

Version Part Number Definition
Catalog TLV1701 TI's standard catalog product

Featured tools and software