TLV7042QDGKRQ1 - Texas Instruments

Manufacturer Part Number

TLV7042QDGKRQ1

Manufacturer

Texas Instruments

Introduction

The TLV7042QDGKRQ1 is a high-performance, dual-channel linear comparator designed for automotive applications, featuring low voltage operation and rail-to-rail output.

Product Features and Performance

Dual-channel operation

Open-Drain, Rail-to-Rail output

Low voltage operation from 1.6V to 6.5V

Ultra-low input bias current: 5pA (typical)

High output current capability: 33mA (typical)

Extremely low quiescent current: 750nA (maximum)

Excellent CMRR and PSRR: 73dB CMRR, 77dB PSRR

Fast propagation delay: Maximum 3µs

Input offset voltage: Maximum 8mV

Hysteresis feature: 25mV

Product Advantages

Optimized for low-voltage applications

High precision and stability under variable conditions

Energy-efficient operation due to minimal quiescent current

Suitable for battery-operated devices due to low power consumption

Key Technical Parameters

Supply Voltage: 1.6V ~ 6.5V

Input Offset Voltage (Max): 8mV

Input Bias Current (Max): 5pA

Output Current (Typ): 33mA

Quiescent Current (Max): 750nA

Propagation Delay (Max): 3µs

CMRR, PSRR (Typ): 73dB CMRR, 77dB PSRR

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Automotive grade component

AEC-Q100 qualified for high reliability

Compatibility

Compatible with multiple input voltage types due to low voltage requirements

Suitable for various automotive and industrial applications

Application Areas

Automotive electronics

Power management systems

Signal conditioning

Data acquisition systems

Industrial control systems

Product Lifecycle

Status: Active

Continues to be produced and supported for new designs and applications

Several Key Reasons to Choose This Product

Dual-channel functionality increases system flexibility

High reliability and robustness conforming to automotive standards

Ultra-low power consumption facilitates extended battery life in portable applications

Fast response time enhances system performance

Wide operating temperature range offers versatility under extreme conditions