CD4051BMG4 - Texas Instruments

Manufacturer Part Number

CD4051BMG4

Manufacturer

Texas Instruments

Introduction

Obsolete 8:1 analog multiplexer/demultiplexer for signal routing

Product Features and Performance

8:1 multiplexer/demultiplexer configuration

Single 8:1 multiplexer/demultiplexer circuit

240Ohm on-state resistance maximum

5Ohm channel-to-channel matching (ΔRon)

Operates with 3V ~ 20V single supply voltage

Operates with ±2.5V ~ 9V dual supply voltage

20MHz -3db bandwidth

Extremely low channel capacitance: 0.2pF off-source, 30pF off-drain

100nA maximum current leakage off-state

Product Advantages

Low on-state resistance enhances signal integrity

Precise channel-to-channel matching improves performance

Suitable for a range of supply voltages, increasing flexibility

High bandwidth suitable for signal routing applications

Low charge injection for minimal interference

High-temperature operational range -55°C to 125°C for extreme environments

Key Technical Parameters

On-State Resistance (Max): 240Ohm

Channel-to-Channel Matching (ΔRon): 5Ohm

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 (TA)

Quality and Safety Features

Wide operating temperature range ensures reliability in harsh conditions

Low leakage current for safe low-power operations

Compatibility

Compatible with Surface Mount Technology (SMT)

16-SOIC package ensures standardization for PCB designs

Application Areas

Analog signal routing

Data acquisition systems

Communication systems

Test equipment

Product Lifecycle

Obsolete product status

Analyze replacement or upgrade options for ongoing design needs

Several Key Reasons to Choose This Product

Proven Texas Instruments quality and reliability

Wide supply voltage range caters to a variety of applications

High-temperature tolerance for harsh environment use

Low leakage and charge injection for critical analog signal handling

High bandwidth capable of handling fast signal routing needs