TLV3494AID - Texas Instruments

Manufacturer Part Number

TLV3494AID

Manufacturer

Texas Instruments

Introduction

Linear comparator with quadruple elements and CMOS push-pull outputs

Product Features and Performance

Four independent comparator channels

Rail-to-rail output

Low voltage operation starting from 1.8V

High precision with a maximum input offset voltage of 15mV at 5.5V

Extremely low input bias current, maximum 10pA at 5.5V

Ultra-low current consumption of 1.2µA max

Good common-mode rejection ratio of 74dB

PSRR of 69.12dB ensures stability against power supply variations

Maximum propagation delay of 13.5µs

Product Advantages

Optimized for battery-powered devices due to low power requirements

Suitable for voltage monitoring due to precision characteristics

Space-saving 14-SOIC package suitable for compact designs

Wide operating temperature range from -40°C to 125°C for use in various environments

Key Technical Parameters

Single/Dual Supply Voltage: 1.8V to 5.5V

Input Offset Voltage Max: 15mV

Input Bias Current Max: 10pA

Quiescent Current Max: 1.2μA

CMRR: 74dB

PSRR: 69.12dB

Propagation Delay Max: 13.5µs

Number of Elements: 4

Output Type: CMOS, Push-Pull, Rail-to-Rail

Quality and Safety Features

Extended temperature range ensures reliability in harsh conditions

Compatibility

Compatible with other CMOS and TTL logic systems

Application Areas

Battery monitoring

Power supply control

Signal level detection

Multivibrator circuits

Product Lifecycle

Active status indicates currently in production and not nearing discontinuation

Replacements or upgrades may be available upon inquiry

Several Key Reasons to Choose This Product

Low power consumption suitable for portable devices

Quadruple comparator design allows multiple comparisons in one package

CMOS push-pull output offers strong drive capability with rail-to-rail performance

Operational in a wide range of supply voltages, offering design flexibility

Robust design operates efficiently in extreme temperatures

High input impedance minimizes disturbances in the monitored signal

Comprehensive technical parameters fulfill demanding precision requirements