Design Files
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- No Longer Manufactured
- NCX8200UK
Audio Jack Configuration Switch Matrix
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
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 comply with the American Headset Jack (AHJ) and the Open Mobile Terminal Platform (OMTP) pinout. Furthermore, a GND sense path supports quasi-differential amplifier architectures. The device contains Human Body Model compliant ESD protection diodes rated 8 kV at all pins. The device can be operated from a supply in the range of 1.6 V to 3.6 V. It supports a broad variety of after-market headphones.
Product Details
Features
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: -40 °C to +85 °C
- 1.22 mm × 1.22 mm × 0.5 mm WLCSP9 package
