TS7221BILT - STMicroelectronics

Manufacturer Part Number

TS7221BILT

Manufacturer

STMicroelectronics

Introduction

The TS7221BILT is a versatile, general-purpose linear comparator designed for a wide range of applications.

Product Features and Performance

Single element general-purpose comparator

Operates from a single or dual supply voltage, 2.7V to 10V

Maximum input offset voltage of 15mV at 5V

The ultra-low input bias current, 300pA at 5V

Capable of delivering up to 30mA of output current

Low quiescent current, up to 16µA at maximum

Excellent Common-Mode Rejection Ratio (CMRR) of 70dB and Power Supply Rejection Ratio (PSRR) of 80dB

Housed in a compact SC-74A, SOT-753 package, ideal for space-constrained applications

Surface-mount technology (SMT) compatible for easier PCB integration

Product Advantages

Versatile voltage range suitable for various applications

Ultra-low power consumption enhances battery life in portable devices

High CMRR and PSRR ensure stable operation under fluctuating power supply conditions

Open-drain output provides flexibility for direct interfacing with different voltage levels

Key Technical Parameters

Voltage Supply Range: 2.7V ~ 10V

Input Offset Voltage (Max): 15mV @ 5V

Input Bias Current (Max): 300pA @ 5V

Output Current (Typical): 30mA

Quiescent Current (Max): 16µA

CMRR, PSRR (Typical): 70dB CMRR, 80dB PSRR

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range ensures reliability under varying environmental conditions.

Manufactured by STMicroelectronics, known for high-quality and reliable electronic components.

Compatibility

Compatible with various analog and digital circuits due to its general-purpose design and open-drain output.

Application Areas

Power supply control

Battery chargers

Window comparators

Level shifters

Signal conditioning circuits

Product Lifecycle

Currently marked as Active

No indication of near discontinuation, ensuring availability for new designs and replacements

Several Key Reasons to Choose This Product

Highly versatile for both analog and digital applications

Ultra-low power consumption beneficial for portable device designs

Easy integration with existing PCBs due to its SMT-friendly package

STMicroelectronics' reputation for reliability and quality

Robust performance parameters including high CMRR and PSRR, accommodating a wide range of supply voltages