OPA445ADDAR - Texas Instruments

Manufacturer Part Number

OPA445ADDAR

Manufacturer

Texas Instruments

Introduction

The OPA445ADDAR is a high-voltage, high-current operational amplifier from Texas Instruments, designed for a wide range of instrumentation and power applications.

Product Features and Performance

Wide supply voltage range of 20V to 90V

High output current of 15mA per channel

Fast slew rate of 15V/μs

Low input offset voltage of 1.5mV

Low input bias current of 10pA

Gain bandwidth product of 2MHz

Operates over a temperature range of -25°C to 85°C

Product Advantages

Suitable for high-voltage applications

Capable of driving heavy loads

Excellent DC and AC performance

Stable operation across wide temperature range

Key Technical Parameters

Manufacturer Part Number: OPA445ADDAR

Package: 8-PowerSOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Number of Circuits: 1

Amplifier Type: General Purpose

Quality and Safety Features

Robust design for reliability

Thermal protection to prevent overheating

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Instrumentation and measurement equipment

Power management circuits

Industrial control systems

High-voltage and high-current signal conditioning

Product Lifecycle

The OPA445ADDAR is an active product and not nearing discontinuation.

Replacement or upgraded options may be available from Texas Instruments.

Key Reasons to Choose This Product

Excellent performance in high-voltage, high-current applications

Robust and reliable design for demanding environments

Versatile and compatible with a wide range of systems

Backed by the reputation and support of Texas Instruments