NCX8193
NCX8193 is Audio jack detection and configuration manufactured by NXP Semiconductors.
Audio jack detection and configuration with false detection prevention
Rev. 2
- 21 November 2014
Product data sheet
1. General description
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 configuration. The device supports a broad variety of after-market headphones.
2. Features and benefits
- Fail-safe headset and headphone detection
- Low-power standby mode
- Click free switching
- Low THD and noise microphone pass through...
