CD4051BPWRG4 - Texas Instruments

Manufacturer Part Number

CD4051BPWRG4

Manufacturer

Texas Instruments

Introduction

The CD4051BPWRG4 from Texas Instruments is an analog switch designed for use in multiplexing applications.

Product Features and Performance

8:1 multiplexer/demultiplexer circuit

Single 8-channel configuration

On-State Resistance is a maximum of 240 Ohm

Very low channel-to-channel matching of 5 Ohm

Wide voltage supply range from 3V to 20V

Dual supply voltage range of ±2.5V to ±9V

High bandwidth up to 20MHz

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

Extremely low leakage current, maximum of 100nA

Supports a wide operating temperature range from -55°C to 125°C

Product Advantages

Offers precise channel-to-channel uniformity which enhances overall performance

Supports a wide range of supply voltages, providing flexibility in various applications

High bandwidth suitable for rapid switching applications

Low power dissipation due to minimal leakage current

Key Technical Parameters

Multiplexer/Demultiplexer Circuit: 8:1

Number of Circuits: 1

On-State Resistance (Max): 240Ohm

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

Voltage Supply, Dual (V±): ±2.5V ~ 9V

-3db Bandwidth: 20MHz

Channel Capacitance (CS(off), CD(off)): 0.2pF, 30pF

Current Leakage (IS(off)) (Max): 100nA

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

High reliability with an operating temperature range of -55°C to 125°C

Rigorous leakage current control ensures low power loss and improves safety

Compatibility

Designed for surface mount technology, compatible with standard SMT processes

16-TSSOP package integrates easily into various board layouts

Application Areas

Telecommunication

Data acquisition systems

Test equipment

Signal routing

Product Lifecycle

Product Status: Obsolete

Replacements and upgrades may need to be sourced or custom solutions developed due to obsolescence

Several Key Reasons to Choose This Product

Wide voltage supply range accommodating various application needs

High reliability under extreme temperature conditions

Exceptional channel-to-channel consistency reduces signal integrity issues

Very low leakage current helps in power-sensitive applications

High-speed capability suitable for fast switch requirements and signal routing applications