TLV3492AIDCNR - Texas Instruments

Manufacturer Part Number

TLV3492AIDCNR

Manufacturer

Texas Instruments

Introduction

The TLV3492AIDCNR is a dual, general-purpose linear comparator designed for power-sensitive applications, featuring low power consumption and a wide supply voltage range.

Product Features and Performance

Dual comparators for flexible implementations

CMOS, Push-Pull, Rail-to-Rail output for broad compatibility and easy interfacing

Wide supply voltage range (1.8V ~ 5.5V) accommodating various circuit designs

Low input offset voltage (Max 15mV @ 5.5V) for precise measurements

Ultra-low input bias current (Max 10pA @ 5.5V) minimizing influence on the measured circuit

Very low quiescent current (Max 1.2µA) for energy-efficient operation

High CMRR (74dB) and PSRR (69.12dB) for stable operation under varied power supply conditions

Fast propagation delay (Max 13.5µs) for responsive operations

Product Advantages

Low power consumption extends battery life in portable devices

Rail-to-rail output increases design flexibility

High precision performances for sensitive applications

Wide operating temperature range (-40°C ~ 125°C) suitable for challenging environments

Key Technical Parameters

Voltage Supply, Single/Dual (±): 1.8V ~ 5.5V

Voltage Input Offset (Max): 15mV @ 5.5V

Current Input Bias (Max): 10pA @ 5.5V

Current Quiescent (Max): 1.2µA

CMRR, PSRR (Typ): 74dB CMRR, 69.12dB PSRR

Propagation Delay (Max): 13.5µs

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Designed and tested for operation in extreme temperatures

High CMRR and PSRR ensure reliability under fluctuating power supplies

Compatibility

Surface Mount package (SOT-23-8) for compact PCB design

Rail-to-Rail output compatible with a variety of logic levels

Application Areas

Battery-powered devices

Portable and wearable electronics

Threshold detectors/sensors

Industrial monitoring and control systems

Automotive electronics

Product Lifecycle

Active status indicates ongoing manufacturing and availability

Not nearing discontinuation, ensuring long-term applicability and support

Several Key Reasons to Choose This Product

Ultra-low power usage ideal for battery-dependent applications

Supports a wide voltage range, enhancing adaptability across multiple applications

High precision and stability for critical measurements

Rail-to-Rail output and Surface Mount package enhance design versatility and ease of integration

Texas Instruments' reputation for quality and reliability