CD4051BF3A - Texas Instruments

Manufacturer Part Number

CD4051BF3A

Manufacturer

Texas Instruments

Introduction

The CD4051BF3A is an analog switch that functions as a multiplexer/demultiplexer designed for 8:1 channel configurations.

Product Features and Performance

8:1 multiplexer/demultiplexer functionality

Direct compatibility from 3V to 20V

Low on-state resistance of 240 Ohm maximum

Excellent channel-to-channel matching at 5 Ohm

Channel Capacitance of 0.2pF (off) and 30pF (off)

Low current leakage at max 100nA

High-frequency performance with a -3db bandwidth of 20MHz

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

Product Advantages

Supports a wide voltage range without needing dual supply

Maintains signal fidelity with minimal channel interference

Versatile working temperature range making it suitable for extreme environments

Space-saving through-hole technology with a 16-CDIP package

Low power loss and high linearity enhance system efficiency

Key Technical Parameters

Single Supply Voltage: 3V ~ 20V

Crosstalk: -40dB @ 3MHz

On-State Resistance: 240 Ohm max

Channel-to-Channel Matching: 5 Ohm

Current Leakage: 100nA max

Operating Temperature: -55 °C to +125 °C

Channel Capacitance: 0.2pF to 30pF

Bandwidth: 20MHz

Quality and Safety Features

Built to endure and perform reliably in wide-ranging and difficult operating conditions.

High-quality fabrication ensures minimal signal loss and reduced noise.

Compatibility

Compatible with single supply voltages, enabling use in various applications without additional requirements for dual supplies.

Application Areas

Telecommunication

Data processing

Signal gating

Industrial electronics

Consumer electronics

Product Lifecycle

The product is active and not discontinued.

Future upgrades or replacements can be expected as technology evolves.

Several Key Reasons to Choose This Product

Flexible voltage requirements accommodate a variety of power supplies.

Robust operational temperature range suitable for harsh environments.

Low leakage and high bandwidth optimal for high-performance applications.

Comprehensive compatibility reduces the need for multiple components.

Thorough safety features ensure reliability in critical applications.