CD4051BEE4 - Texas Instruments

Manufacturer Part Number

CD4051BEE4

Manufacturer

Texas Instruments

Introduction

Analog multiplexer/demultiplexer chip for signal routing

Product Features and Performance

8:1 multiplexer/demultiplexer configuration

Single 8-channel configuration

High on-state resistance of 240Ohm

Channel-to-Channel matching of 5Ohm

Supports both single and dual supply voltages

Wide range of supply voltage from 3V to 20V for single supply

±2.5V to ±9V for dual supply

3db bandwidth of 20MHz enables use in high-frequency applications

Product Advantages

Designed for multiplexing and demultiplexing analog or digital signals

Can operate across a broad temperature range from -55°C to 125°C

Key Technical Parameters

One circuit configuration

On-State Resistance (Max): 240Ohm

ΔRon: 5Ohm

Voltage - Supply, Single (V+): 3V ~ 20V

Voltage - Supply, Dual (V±): ±2.5V ~ 9V

20MHz -3db Bandwidth

Channel Capacitance: 0.2pF, 30pF

Max leakage current: 100nA

Quality and Safety Features

Operational over a wide temperature range for enhanced robustness

Low leakage current for high performance in closed states

Compatibility

Through Hole mounting compatible with 16-DIP (0.300", 7.62mm) packages

Can interface with various microcontrollers and other digital systems

Application Areas

Used in data acquisition systems, analog signal routing, communication systems, and avionics

Product Lifecycle

Obsolete product status

Potential availability of replacements or upgrades through Texas Instruments

Several Key Reasons to Choose This Product

Enables complex signal routing with a single chip

Versatile supply voltage compatibility

High off isolation and low crosstalk increases signal integrity

Applicable for both digital and analog signals

Broad applicative temperature range making it suitable for harsh environments