TLV3491AIDBVTG4

$0.51

Description：IC COMPARATOR 1 GEN PUR SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:ccbd98dc1a05 Category: Comparators Brand: Texas Instruments

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Product introduction

TLV3491AIDBVTG4 is listed in the Comparators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC COMPARATOR 1 GEN PUR SOT23-5. Review the specifications below when checking this part for your BOM.

Comparators specifications for TLV3491AIDBVTG4

Description：IC COMPARATOR 1 GEN PUR SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
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
Package / Case：SC-74A, SOT-753
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Comparators datasheet and documents for TLV3491AIDBVTG4

TLV3491AIDBVTG4

Comparators Overview

The TLV3491AIDBVTG4 is a single-channel, general-purpose analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 1.8V to 5.5V and features CMOS push-pull rail-to-rail output. Key electrical specifications include a maximum propagation delay of 13.5µs, a typical CMRR of 74dB, and a PSRR of 69.12dB. The device supports an input bias current of up to 10pA at 5.5V and maintains a maximum input offset voltage of 15mV at the same voltage. It functions reliably across an industrial temperature range from -40°C to 125°C.

Comparators Feature Summary

CMOS push-pull rail-to-rail output stage for full signal swing capability
Low quiescent current consumption suitable for battery-powered applications
High common-mode rejection ratio ensuring accurate differential signaling

Comparators Applications

Battery-operated portable electronic devices requiring low power consumption
Threshold detection circuits in consumer electronics
Signal conditioning stages in industrial sensor interfaces

Comparators Procurement Notes

Verify the complete part number including the G4 suffix to confirm lead-free compliance and specific package marking variations. Confirm the SOT-23-5 package type matches the target PCB footprint. Check for any recent Product Change Notifications regarding assembly or material changes that may affect long-term availability or regulatory status.

Comparators Selection Notes

Select this component when a single comparator with rail-to-rail output is required in a compact SOT-23-5 package. Ensure the application voltage stays within the 1.8V to 5.5V range. Consider the 13.5µs propagation delay if high-speed switching is necessary, as this device is optimized for general-purpose rather than ultra-fast applications.

Comparators Part Context

This part belongs to the TLV349x family of nanopower comparators from Texas Instruments. It shares functional similarities with other members like the TLV3492 and TLV3494 but contains only one comparator channel. The G4 suffix indicates it is a lead-free product compliant with RoHS standards, distinguishing it from older non-G4 variants.