NCX8193 Datasheet - NXP

NCX8193 Audio jack detection and configuration

The NCX8193 is an advanced audio jack accessory detector and controller. It supports 3-pole and 4-pole connectors and detects the insertion of plugs into jacks using a fault detection technique. An internal microphone bias line switch allows a codec or application processor to control the audio jack.

NCX8193 Features

* Fail-safe headset and headphone detection

* Low-power standby mode

* Click free switching

* Low THD and noise microphone pass through channel

* Send/End button detection

* Low ON resistance: 0.9  (typical) at a supply voltage of 2.8 V

* ESD protection:

* HBM JEDEC

NCX8193 Datasheet (191.92 KB)