TEXAS INSTRUMENTS TS3A44159PWR IC, ANLG SWITCH SPDT QUAD 16TSSOP

The TS3A44159PWR is a Quad SPDT Analogue Switch with two controls, which is designed to operate from 1.65 to 4.3V. This device (4-channel 2:1 multiplexer/demultiplexer) is also known as a 2 channel double-pole double-throw (DPDT) configuration. It offers low ON-state resistance and excellent ON-state resistance matching with the break-before-make feature that prevents signal distortion during the transferring of a signal from one channel to another. The four channels of the switch are controlled by two digital signals, one digital control for each set of two single-pole double-throw switches. The device has an excellent total harmonic distortion (THD) performance and consumes very low power. These features make this device suitable for portable audio applications.

• Specified break-before-make switching
• Low ON-state resistance (0.5Ω)
• Control inputs are 1.8V logic compatible
• Low charge injection
• Excellent ON-state resistance matching
• Low total harmonic distortion (THD)
• 1.65 to 4.3V Single-supply operation
• Latch-up performance exceeds 100mA per JESD 78, class II
• Green product and no Sb/Br

Applications

Communications & Networking, Portable Devices, Sensing & Instrumentation, Audio, Imaging, Video & Vision, Test & Measurement, Computers & Computer Peripherals, Wireless

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