HCPL-7851 - Broadcom Limited

Manufacturer Part Number

HCPL-7851

Manufacturer

Avago Technologies (Broadcom)

Introduction

High-speed, low-cost instrumentation amplifier with high-voltage isolation

Provides 2500 V rms isolation between input and output

Ideal for industrial, medical, and measurement applications requiring high-voltage isolation

Product Features and Performance

Differential output

100 kHz -3 dB bandwidth

Low input offset voltage of 600 μV

Low input bias current of 570 nA

Operates on 4.5 V to 5.5 V power supply

Supply current: 10.7 mA

Output current capability of 11 mA per channel

Product Advantages

High-voltage isolation for safety and noise immunity

Excellent DC and AC performance for precise measurements

Wide temperature range of -55°C to 125°C

Compact 8-pin DIP package

Key Technical Parameters

Manufacturer Part Number: HCPL-7851

Package: 8-pin DIP (0.300", 7.62mm)

Mounting Type: Through-hole

Amplifier Type: Isolation

Output Type: Differential

Operating Temperature: -55°C to 125°C

Quality and Safety Features

RoHS3 compliant

Provides 2500 V rms isolation between input and output for safety

Compatibility

Suitable for a wide range of industrial, medical, and measurement applications requiring high-voltage isolation

Application Areas

Industrial process control

Medical instrumentation

Test and measurement equipment

Data acquisition systems

Product Lifecycle

Current product, not nearing discontinuation

Replacement or upgrade options available from Avago Technologies (Broadcom)

Key Reasons to Choose This Product

High-voltage isolation for safety and noise immunity

Excellent DC and AC performance for precise measurements

Wide temperature range for use in harsh environments

Compact 8-pin DIP package for easy integration

RoHS3 compliance for environmental responsibility