Manufacturer Part Number
TMUX1309BQBR
Manufacturer
Texas Instruments
Introduction
The TMUX1309BQBR is an advanced 4:1 multiplexer/demultiplexer integrated circuit, designed for high-performance data acquisition and signal routing applications.
Product Features and Performance
High-bandwidth 4:1 multiplexer/demultiplexer
Bi-directional signal switching supported
Low on-state resistance: 195 Ohm Max
Precise channel-to-channel matching: ΔRon 7Ohm
Fast switch time: Ton 32ns max, Toff 40ns max
Broadband Width: 500MHz
Minimal charge injection: -6.5pC
Low channel capacitance: CS(off) 14pF, CD(off) 7pF
Ultra-low leakage current: 1nA (Typ)
Exceptional crosstalk performance: -90dB @ 1MHz
Product Advantages
Supports a wide range of supply voltages (1.62V ~ 5.5V)
Suitable for high-speed applications due to fast switching times
Minimal signal distortion ensures high signal integrity
Low power consumption enhances energy efficiency
High crosstalk resistance enables use in noise-sensitive applications
Key Technical Parameters
SP4T switch circuit
2 Number of Circuits
Voltage Supply, Single (V+): 1.62V to 5.5V
-3db Bandwidth: 500MHz
On-State Resistance (Max): 195Ohm
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Designed and tested for reliable operation in extreme temperatures ranging from -40°C to 125°C
Compatibility
Compatible with a broad range of logic systems due to its wide supply voltage range
Surface mount technology allows for efficient PCB layout and design
Application Areas
Ideal for data acquisition systems
Telecommunications switching
High-frequency signal routing
Video and audio signal multiplexing
Automated test equipment
Product Lifecycle
Currently active product without any known discontinuation notice
Future replacements or upgrades will likely retain compatibility and offer enhanced performance features
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
Wide supply voltage range accommodates diverse applications
Fast switching speeds suitable for high-speed signal processing
Low signal degradation features ensure high-fidelity signal routing
Versatile use across various technologies and industries