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TLV3491AIDBVTG4 The Texas Instruments TLV3491AIDBVTG4 is a single, general-purpose comparator with nanopower capability. It operates from 1.8V to 5.5V and features a fast 6µs response time.
Mfr Part #:

TLV3491AIDBVTG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV3491AIDBVTG4 is a single, general-purpose comparator with nanopower capability. It operates from 1.8V to 5.5V and features a fast 6µs response time.
✓ Total Stock: 6,315 pcs
$ Price Range: $0.36

TLV3491AIDBVTG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,315 pcs
On Request
6315 pcs On Request 1 On Request On Request 13 On Request On Request
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TLV3491AIDBVTG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
CMRR, PSRR (Typ)
Current
Mounting Type
Number of Elements
Operating Temperature
Output Type
Propagation Delay
Propagation Delay (Max)
Supplier Device Package
Supply Voltage
Tape & Reel
Type
Voltage
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TLV3491AIDBVTG4 Description

Short technical summary and product information.

The TLV3491AIDBVTG4 from Texas Instruments is a single, general-purpose comparator designed for low-voltage applications. It offers nanopower consumption, with a typical supply current of just 0.8µA, making it ideal for battery-powered devices.

 

This comparator operates over a wide supply voltage range of 1.8V to 5.5V and features a fast 6µs response time. The input common-mode range extends 200mV beyond the supply rails, enhancing its utility in low-voltage scenarios. The output stage is CMOS, push-pull, and rail-to-rail.

 

Packaged in a compact 5-pin SOT-23 (DBV) surface-mount package, the TLV3491AIDBVTG4 is suitable for space-restricted applications. It operates within an industrial temperature range of -40°C to 125°C.

 

Key electrical characteristics include a typical voltage offset of 15mV at 5.5V, and high Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 74dB and 69.12dB respectively. The maximum propagation delay is 13.5µs.

TLV3491AIDBVTG4 Quick Information

Product Type: Comparator
Series: TLV3491
Canonical Name: Texas Instruments TLV3491AIDBVTG4 Comparator
Subcategory: General Purpose

TLV3491AIDBVTG4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLV3491AIDBVTG4 Estimated Pricing

Qty Low High
1+ $0.36 $0.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLV3491AIDBVTG4 Features

  • Nanopower comparator with 0.8µA typical current.
  • Wide 1.8V to 5.5V supply voltage range.
  • Fast 6µs response time for quick switching.
  • Input common-mode range beyond supply rails.
  • Compact 5-pin SOT-23 surface-mount package.

TLV3491AIDBVTG4 Applications

  • Ideal for battery-powered portable devices.
  • Suitable for low-voltage system monitoring.
  • Used in space-constrained electronic designs.
  • Effective in power-sensitive applications.

TLV3491AIDBVTG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply current for the TLV3491AIDBVTG4?

The TLV3491AIDBVTG4 has a typical supply current of 0.8µA and a maximum of 1.2µA.

What is the operating supply voltage range for this comparator?

This comparator operates from a supply voltage of 1.8V to 5.5V.

What is the response time of the TLV3491AIDBVTG4?

The typical response time for this comparator is 6µs.

What package type is the TLV3491AIDBVTG4 available in?

The TLV3491AIDBVTG4 is available in a 5-pin SOT-23 (DBV) package, also referred to as SC-74A or SOT-753.

What is the operating temperature range for the TLV3491AIDBVTG4?

The operating temperature range for this comparator is -40°C to 125°C.

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