TSX339IDT - STMicroelectronics

Manufacturer Part Number

TSX339IDT

Manufacturer

STMicroelectronics

Introduction

The TSX339IDT is a high-performance, low-power, quad CMOS linear comparator designed for various applications that require efficient and reliable voltage or current comparison.

Product Features and Performance

Comprises four independent comparator units

CMOS technology ensures low power consumption

Open-drain output facilitates easy interfacing with different logic levels

Operates over a wide supply voltage range from 2.7V to 16V

Maximum input offset voltage of 5mV

Extremely low input bias current of 10pA

Excellent Common Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 90dB each

Supports a wide operating temperature range from -40°C to 125°C

Product Advantages

Low power consumption enhances battery life in portable devices

High integration with four comparator units saves space and reduces component count

High accuracy and stability due to low input offset voltage and low bias current

Robust performance in diverse operating conditions

Key Technical Parameters

Type: CMOS

Number of Elements: 4

Output Type: Open-Drain

Voltage – Supply, Single/Dual (±): 2.7V ~ 16V

Voltage – Input Offset (Max): 5mV

Current – Input Bias (Max): 10pA

Current – Quiescent (Max): 13µA

CMRR, PSRR (Typ): 90dB

Package / Case: 14-SOIC

Mounting Type: Surface Mount

Quality and Safety Features

Rigorous testing under extended temperature ranges ensures reliable performance

Complies with international standards for electronic component safety

Compatibility

Compatible with various microcontrollers and logic systems due to its open-drain output type

Flexible with single or dual power supply modes

Application Areas

Battery-powered devices

Threshold detectors/sensors

Overvoltage and undervoltage detection

Window comparators

Industrial automation systems

Product Lifecycle

Status: Active

Is supported with continuous manufacturing and availability, no indication of discontinuation

Replacements or upgrades are available in newer models from STMicroelectronics

Several Key Reasons to Choose This Product

Ultra-low power consumption ideal for portable and battery-operated devices

High reliability and precision with minimal component variation

Versatile across a broad range of applications and compatible with various electronic setups

Industry-leading performance in terms of input offset voltage and CMRR/PSRR figures

Robust build quality ensuring long-term reliability in harsh environments