NCX8200 Overview
The NCX8200 is an advanced audio jack configuration switch matrix device that supports 3- and 4-pole connectors. It allows reconfiguration of the GND, microphone-bias contact to ply with the American Headset Jack (AHJ) and the Open Mobile Terminal Platform (OMTP) pinout. Furthermore, a GND sense path supports quasi-differential amplifier architectures.
NCX8200 Key Features
- AHJ and OMTP headset jack pinout support
- Low supply current
- Sense path to GND for quasi differential amplifier configuration
- Low THD and noise microphone pass through channel
- Ultra low RDSon of ground and sense switches
- High power supply ripple rejection
- ESD protection: HBM JEDEC JDS-001 Class 3B exceeds 8 kV
- Operating ambient temperature: 40C to +85C
- 1.22 mm 1.22 mm 0.5 mm WLCSP9 package
NCX8200 Applications
- Headphones with integrated microphone and remote control buttons