LTC1445IS#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC1445IS#PBF

Manufacturer

Analog Devices

Introduction

Linear comparator with integrated voltage reference

Product Features and Performance

Four independent comparator elements

Integrated voltage reference

CMOS and TTL compatible outputs

Product Advantages

Low input offset voltage

High PSRR and CMRR for stable operation

Key Technical Parameters

Supply Voltage Range: 2V to 11V, ±1V to ±5.5V

Input Offset Voltage (Max): 10mV at 5V

Output Current (Typical): 0.015mA at 5V

Quiescent Current (Max): 8.5µA

Common Mode Rejection Ratio (Typical): 80dB

Power Supply Rejection Ratio (Typical): 80dB

Propagation Delay (Max): 12µs

Hysteresis: 50mV

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

Quality and Safety Features

Robust operating temperature range

High CMRR and PSRR for noise immunity

Compatibility

Compatible with CMOS and TTL logic levels

Suitable for 16-SOIC mounting

Application Areas

Industrial control systems

Data acquisition systems

Communication systems

Signal processing

Product Lifecycle

Active status with no indication of impending discontinuation

Several Key Reasons to Choose This Product

High integration with four comparators and reference in one package

Enhanced precision with low input offset

Low power consumption with high output drive capability

Versatile supply voltage range and compatibility with multiple logic standards

Favorable for applications requiring small footprint and low profile components