Documentation
Quick reference to our documentation types.
3 documents
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Brochure
NXP® Interface (日本語、pdf)
Audio Jack Detection and Configuration with False Detection Prevention
NCX8193GU Receive alerts
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.
sot1160-2_3d
Product Details
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 Ω (typical) at a supply voltage of 2.8 V
- ESD protection:
- HBM JEDEC JDS-001 Class 3B exceeds 8 kV
- Operating ambient temperature ‑40 °C to +85 °C
Target Applications
- Headphones with integrated microphone and remote control buttons
Design Resources
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
2 engineering services
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Independent Design House (IDH)
Embedded Software Design
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Independent Design House (IDH)
Hardware Design Services
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