ISL8391IBZ - Intersil

Manufacturer Part Number

ISL8391IBZ

Manufacturer

Renesas Electronics America

Introduction

The ISL8391IBZ is a high-performance, low-power quad single-pole, single-throw (SPST) analog switch. It features extremely low on-state resistance, fast switching speed, and low charge injection for high-precision analog signal switching applications.

Product Features and Performance

4 independent SPST analog switches

Low on-state resistance of 35Ω max

Channel-to-channel matching of 300mΩ

Single supply voltage range from 2V to 12V or dual supply voltage range from ±2V to ±6V

Fast switching time of 130ns max (turn-on) and 75ns max (turn-off)

Low charge injection of 5pC max

Low leakage current of 100pA max

High isolation with -89dB crosstalk at 1MHz

Wide operating temperature range of -40°C to 85°C

Product Advantages

Excellent analog signal integrity with low on-state resistance and channel-to-channel matching

Optimized for high-speed, high-precision applications

Versatile voltage supply options

Small footprint 16-SOIC package

Key Reasons to Choose This Product

Superior analog performance for critical applications

Fast switching speed and low charge injection for precise signal control

Wide supply voltage and temperature range for design flexibility

Compact package size for space-constrained designs

Quality and Safety Features

Robust design for reliable operation

Overcurrent and overvoltage protection

Compatibility

The ISL8391IBZ is compatible with a wide range of analog and mixed-signal circuits, including data acquisition systems, test and measurement equipment, and industrial control applications.

Application Areas

High-speed data acquisition

Instrumentation and test equipment

Industrial process control

Medical imaging and diagnostic equipment

Automated test equipment

Product Lifecycle

The ISL8391IBZ is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Renesas Electronics America that may be suitable replacements. Customers are advised to contact our website's sales team for more information on available options and product lifecycle details.