TLV3402CDGK - Texas Instruments

Manufacturer Part Number

TLV3402CDGK

Manufacturer

Texas Instruments

Introduction

The TLV3402CDGK is a dual, general-purpose linear comparator designed to offer fast and precise voltage level detection and control in a wide variety of applications.

Product Features and Performance

Features two independent comparator elements

CMOS and Open-Drain output type for flexible interfacing

Wide supply voltage range supports both single and dual supplies (2.5V ~ 16V, ±1.25V ~ 8V)

Low input offset voltage (3.6mV @ 15V) for accurate detection

Extremely low input bias current (250pA @ 15V) minimizes error

Capable of driving 10mA current at the output

Ultra-low quiescent current (950nA) for power-sensitive applications

Excellent common-mode rejection ratio (CMRR) of 88dB and power supply rejection ratio (PSRR) of 105dB for stability in noisy environments

Maximum propagation delay of 300μs

Product Advantages

High precision and stability for critical applications

Very low power consumption ideal for battery-operated devices

Suitable for a wide voltage range, enhancing compatibility

Robust against power supply noise

Ease of integration with various circuit designs due to the surface mount package

Key Technical Parameters

Voltage Supply, Single/Dual (±): 2.5V ~ 16V, ±1.25V ~ 8V

Voltage Input Offset (Max): 3.6mV @ 15V

Current Input Bias (Max): 250pA @ 15V

Current Output (Typ): 10mA

Current Quiescent (Max): 950nA

CMRR, PSRR (Typ): 88dB CMRR, 105dB PSRR

Propagation Delay (Max): 300µs

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Adheres to Texas Instruments' strict quality and reliability standards

Compatibility

Suited for applications requiring dual voltage supplies or single supply operation

Compatible with a variety of digital systems thanks to CMOS and open-drain outputs

Application Areas

Power supply monitoring

Battery-powered devices

Threshold detection

Automotive electronics

Sensor interfacing

Portable medical devices

Product Lifecycle

Currently marked as Last Time Buy, indicating it is nearing discontinuation

Users should consider securing stock or exploring replacements and upgrades for long-term projects

Several Key Reasons to Choose This Product

Highly accurate and stable performance for reliable operation

Ultra-low power consumption makes it ideal for energy-conscious applications

Flexible supply voltage range expands application compatibility

Excellent noise immunity features support use in electrically noisy environments

Last Time Buy status offers an opportunity to purchase for immediate needs before exploring newer alternatives