WAS4732D switch equivalent, mic/gnd cross-point switch.
* Supply voltage
: 2.3 ~ 5.0V
* ultra-low Ron for GND Switch : 100mΩ
* low Ron for MIC Switch
: 4.5 Ω
* Break-Before-Make Switching
* Low quiesc.
The WAS4732D is a 2x2 cross-point switch that is used to interchange the Ground and MIC connections on a headphone connector. The Ground switch has an ultra-low Ron of 0.1 Ω (typical) to minimize voltage drop across it, preventing undesired increase.
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