Manufacturer Part Number
TMUX4157NDCKR
Manufacturer
Texas Instruments
Introduction
The TMUX4157NDCKR from Texas Instruments is a high-performance analog switch designed for interfacing applications, packaged in Tape & Reel (TR) format for efficient assembly.
Product Features and Performance
SPDT switch circuit configuration
2:1 multiplexer/demultiplexer circuit
Single circuit
On-State Resistance (Max) at 8Ohm
Channel-to-Channel Matching at 300mOhm (Typ)
Voltage Supply Range from 4V to 12V
Maximum switching time of 20µs
-3db Bandwidth of 340MHz
Channel Capacitance of 10pF
Crosstalk at -42dB @ 10MHz
Product Advantages
Low on-state resistance for enhanced conductivity
High channel-to-channel uniformity reduces signal distortion
Broad operating voltage range accommodates varied system requirements
Fast switching supports high-frequency applications
High bandwidth suitable for video and data applications
Key Technical Parameters
Voltage Supply, Single (V+): 4V ~ 12V
On-State Resistance (Max): 8Ohm
Switch Time (Ton, Toff) (Max): 20µs
-3db Bandwidth: 340MHz
Channel Capacitance (CS(off), CD(off)): 10pF
Crosstalk: -42dB @ 10MHz
Quality and Safety Features
Low leakage current of maximal 15µA emphasizing reliability and safety
Wide operating temperature range from -55°C to 125°C ensures performance under extreme conditions.
Compatibility
Compatible with surface mount technology
SC-70-6 device package tailored to compact circuit designs
Application Areas
Telecommunications
Data acquisition systems
Test equipment
Product Lifecycle
Current Status: Active
Not nearing discontinuation and replacements or upgrades are available
Several Key Reasons to Choose This Product
High reliability and performance in signal switching tasks
Supports a wide range of power supplies, enhancing adaptability
Quick switch times cater to high-speed data and video applications
Excellent signal integrity maintained by low crosstalk and consistent channel matching
Suitable for harsh environments due to broad temperature range compatibility