Manufacturer Part Number
SN74LV4051AQPWRQ1
Manufacturer
Texas Instruments
Introduction
Interface device for analog switching providing 8:1 multiplexing
Product Features and Performance
Single 8-channel multiplexer/demultiplexer
Low on-state resistance of 75 Ohm
Channel-to-channel matching (ΔRon) of 1.3Ohm
Operates from a single supply of 2V to 5.5V
Fast switch times of 14ns (max) for both turn-on and turn-off
High bandwidth of 35MHz at -3db
Low channel capacitance of 0.5pF (off), 23.4pF (off)
Leakage current max of 100nA
Product Advantages
Precision with high signaling bandwidth capabilities
Low power dissipation with minimal leakage
High-speed performance for fast signal routing
Compatible with mixed-signal operation
Key Technical Parameters
Multiplexer/Demultiplexer Circuit 8:1
1 Circuit
75Ohm On-State Resistance (Max)
2V to 5.5V Voltage - Supply
14ns Switch Time (Max)
35MHz -3db Bandwidth
100nA Leakage current (Max)
Operating Temperature range from -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Stringent operating temperature specifications
Compatibility
Designed for surface mount with 16-TSSOP packaging
Can be used with signal level translation in mixed 3.3V/5V systems
Application Areas
Automotive infotainment and telematics systems
Data acquisition systems
Telecommunications
Test equipment
Industrial control systems
Product Lifecycle
Currently active product with no known discontinuation, replacements, or upgrades announced
Several Key Reasons to Choose This Product
Highly reliable with automotive grade quality (AEC-Q100 qualification)
Suitable for harsh environments (operating temperature range -40°C to 125°C)
Ideal for multiplexing in mixed-signal environments
Offers precision signal routing with fast switching capability
Well-suited for applications requiring high bandwidth and low on-resistance
Compatible with a range of supply voltages for flexible use in various circuits
Low crosstalk and charge injection safeguards signal integrity