TS393CDT - STMicroelectronics

Manufacturer Part Number

TS393CDT

Manufacturer

stmicroelectronics

Introduction

The TS393CDT from STMicroelectronics is a micro-powered dual voltage comparator known for low power consumption.

Product Features and Performance

General Purpose Comparator

Dual Elements

CMOS, Open-Drain Output

Supply Voltage Range: 2.7V to 16V or ±1.35V to 8V dual supply

Low Input Offset Voltage: 5mV at 10V

Ultra-Low Input Bias Current: 1pA at 5V

Output Current (Typical): 20mA

Quiescent Current (Maximum): 25µA

Common-Mode Rejection Ratio (CMRR): 71dB typical

Operates from 0°C to 70°C

8-SOIC Package optimized for surface mounting

Tape and Reel packaging for automated assembly

Product Advantages

Energy Efficient with low quiescent current

Accurate sensing with low voltage offset

Suitable for battery-powered applications due to low power requirements

Robust temperature operational range for general industrial applications

Key Technical Parameters

Number of Elements: 2

Voltage - Supply, Single/Dual (±)

Voltage - Input Offset (Max): 5mV

Current - Input Bias (Max): 1pA

Current - Output (Typ): 20mA

Current - Quiescent (Max): 25µA

CMRR: 71dB

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Designed to comply with industry-standard quality and reliability

Compatibility

Compatible with standard 8-SOIC footprint

Suitable for surface mount technology

Application Areas

Automotive systems

Industrial controls

Power management

Data acquisition systems

Consumer electronics

Product Lifecycle

Active Product Status

Not reported to be nearing discontinuation

Several Key Reasons to Choose This Product

High precision with low input offset voltage

Very low input bias current enhancing accuracy in high-impedance applications

Broad supply voltage range caters to multiple designs and voltage standards

Compact 8-SOIC package suitable for space-constrained applications

The product remains actively supported by STMicroelectronics

Good thermal performance and stable operation within specified temperature band

Tape and Reel packaging ideal for high-volume, automated production runs

High CMRR for better noise immunity

Excellent power efficiency suitable for handheld and battery-operated devices