TLC393ID - Texas Instruments

Manufacturer Part Number

TLC393ID

Manufacturer

Texas Instruments

Introduction

The TLC393ID is a dual-channel general-purpose comparator from Texas Instruments' LinCMOS™ series, designed for a wide range of applications requiring low input bias current.

Product Features and Performance

Dual-channel configuration

LinCMOS™ technology for low power consumption

Output Type: MOS, Open-Drain for flexible interfacing

Input Bias Current as low as 5pA at 5V

Quiescent Current maximum of 65µA for energy efficiency

Common-Mode Rejection Ratio (CMRR) of 84dB for precision measurements

Propagation Delay up to 4.5µs, suitable for timing-sensitive applications

Product Advantages

Low input offset voltage for accurate detection

Capability to operate from a single or dual power supply ranging from 3V to 16V

High output current drive capability of 20mA for driving loads

Ideal for battery-powered devices given its low-power characteristics

Key Technical Parameters

Number of Elements: 2

Voltage - Supply, Single/Dual (±): 3V ~ 16V

Voltage - Input Offset (Max): 5mV @ 10V

Current - Input Bias (Max): 5pA @ 5V

Current - Output (Typ): 20mA

Current - Quiescent (Max): 65µA

CMRR, PSRR (Typ): 84dB CMRR

Propagation Delay (Max): 4.5µs

Quality and Safety Features

Operating Temperature range of -40°C ~ 85°C for reliability in various environments

Compatibility

Output compatible with a variety of MOS and CMOS logic systems

Application Areas

Precision voltage monitoring

Battery-powered systems

Limit comparators

Analog-to-digital converters (ADCs)

Window comparators

Zero-crossing detectors

Product Lifecycle

Product Status: Last Time Buy indicates nearing the end of its lifecycle

Potential availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

Long-term reliability supported by Texas Instruments' reputation

Flexibility in power supply options for ease of design integration

Enhanced precision for critical applications with high CMRR value

Low power consumption ideal for portable and battery-operated devices

Minimal propagation delay beneficial for real-time systems and signal conditioning

Readily available in an 8-SOIC package for standard surface mount assembly