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See Technical Specifications

TLV3491AID

Single Nanopower Push-Pull Output Comparator

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TLV3491AID
Datasheet:

TLV3491AID Datasheet (PDF)
Type:

General Purpose
Number of Elements:

1
Output Type:

CMOS, Push-Pull, Rail-to-Rail
Voltage - Supply, Single/Dual (±):

1.8V ~ 5.5V
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TLV3491AID General Description

The TLV349x family of push-pull output comparators features a fast 6-µs response time and < 1.2-µA (maximum) nanopower capability, allowing operation from 1.8 V to 5.5 V. Input common-mode range beyond supply rails make the TLV349x an ideal choice for low-voltage applications.

Micro-sized packages provide options for portable and space-restricted applications. The single (TLV3491) is available in 5-pin SOT-23 and 8-pin SOIC packages. The dual (TLV3492) comes in 8-pin SOT-23 and SOIC packages. The quad (TLV3494) is available in both 14-pin TSSOP and SOIC packages.

The TLV349x is excellent for power-sensitive, low-voltage (two-cell) applications.

Key Features

Very Low Supply Current: 0.8 µA (Typical)
Input Common-Mode Range: 200-mV Beyond Supply Rails
Supply Voltage: 1.8 V to 5.5 V
High Speed: 6 µs
Push-Pull CMOS Output Stage
Small Packages:
- 5-Pin SOT-23 (Single)
- 8-Pin SOT-23 (Dual)

Specifications

Category	Integrated Circuits (ICs)LinearComparators	Series	-
Type	General Purpose	Number of Elements	1
Output Type	CMOS, Push-Pull, Rail-to-Rail	Voltage - Supply, Single/Dual (±)	1.8V ~ 5.5V
Voltage - Input Offset (Max)	15mV @ 5.5V	Current - Input Bias (Max)	10pA @ 5.5V
Current - Output (Typ)	-	Current - Quiescent (Max)	1.2µA
CMRR, PSRR (Typ)	74dB CMRR, 69.12dB PSRR	Propagation Delay (Max)	13.5µs
Hysteresis	-	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	TLV3491