TEXAS INSTRUMENTS 3-Channel Analogue Multiplexer, 3V to 20V, DIP-16

The TEXAS INSTRUMENTS 3-Channel Analogue Multiplexer is a CMOS differential, triple, two-channel analogue multiplexer and demultiplexer featuring logic level conversion. Housed in a 16-pin DIP package, this digitally controlled analogue switch offers low ON impedance and exceptionally low OFF leakage current, ensuring reliable and efficient signal routing for your electronic projects.

Designed for optimal performance, the multiplexer circuit dissipates extremely low quiescent power across the full VDD – VSS and VDD – VEE supply voltage ranges, which remains independent of the logic state of the control signals. It features a 2:1 multiplexer configuration with break-before-make switching to eliminate channel overlap. With binary address decoding integrated on-chip, it supports a wide range of digital and analogue signal levels, making it a highly versatile component.

Key Specifications

• Configuration: 2:1 Multiplexer/Demultiplexer
• Digital Signal Range: 3V to 20V
• Analogue Signal Range: ≤ 20 VP-P
• Typical On-Resistance: 125ohm over 15V peak to peak voltage
• Maximum On-Resistance: 240ohm
• Supply Voltage Range: 3V to 20V
• Operating Temperature: -55°C to 125°C
• Maximum Input Current: 1µA at 18V over full temperature range, 100nA at 18V and 25°C

Handling Precautions

This device has limited built-in ESD protection. To prevent electrostatic damage to the MOS gates, the leads should be shorted together or the device placed in conductive foam during storage or handling.

Measuring just 43 mm in height, 33 mm in width, and 15 mm in depth, with a lightweight design of 1.667 grams, this through-hole IC is perfectly suited for compact circuit board layouts.