Audio Jack Detection and Configuration with False Detection Prevention

NCX8193GU No Longer Manufactured
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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.

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Block Diagram

NCX8193

NCX8193 Block Diagram
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Features

Key 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
N true 0 PSPNCX8193GUen 2 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 en_US en_US en Data Sheet Data Sheet 1 1 2.0 English . 1442069749730678495651 PSP 282.5 KB None None documents None 1442069749730678495651 /docs/en/data-sheet/NCX8193.pdf 282485 /docs/en/data-sheet/NCX8193.pdf NCX8193 documents N N 2014-11-22 Audio jack detection and configuration with false detection prevention /docs/en/data-sheet/NCX8193.pdf /docs/en/data-sheet/NCX8193.pdf Data Sheet N 980000996212993340 2023-10-17 pdf N en Nov 21, 2014 980000996212993340 Data Sheet Y N Audio jack detection and configuration with false detection prevention Package Information Package Information 1 2 1.0 English 1455079442650713695820 PSP 218.8 KB None None documents None 1455079442650713695820 /docs/en/package-information/SOT1160-2.pdf 218777 /docs/en/package-information/SOT1160-2.pdf SOT1160-2 documents N N 2016-02-12 plastic, extremely thin quad flat package; no leads; 10 terminals; body 1.8 x 1.4 x 0.5 mm /docs/en/package-information/SOT1160-2.pdf /docs/en/package-information/SOT1160-2.pdf Package Information N 302435339416912908 2023-10-17 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic, extremely thin quad flat package; no leads; 10 terminals; body 1.8 x 1.4 x 0.5 mm false 0 NCX8193GU downloads en true 1 Y PSP Data Sheet 1 /docs/en/data-sheet/NCX8193.pdf 2014-11-22 1442069749730678495651 PSP 1 Nov 21, 2014 Data Sheet . None /docs/en/data-sheet/NCX8193.pdf English documents 282485 None 980000996212993340 2023-10-17 N /docs/en/data-sheet/NCX8193.pdf Audio jack detection and configuration with false detection prevention /docs/en/data-sheet/NCX8193.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.0 N N Audio jack detection and configuration with false detection prevention 282.5 KB NCX8193 N 1442069749730678495651 Package Information 1 /docs/en/package-information/SOT1160-2.pdf 2016-02-12 1455079442650713695820 PSP 2 Feb 8, 2016 Package Information None /docs/en/package-information/SOT1160-2.pdf English documents 218777 None 302435339416912908 2023-10-17 N /docs/en/package-information/SOT1160-2.pdf plastic, extremely thin quad flat package; no leads; 10 terminals; body 1.8 x 1.4 x 0.5 mm /docs/en/package-information/SOT1160-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic, extremely thin quad flat package; no leads; 10 terminals; body 1.8 x 1.4 x 0.5 mm 218.8 KB SOT1160-2 N 1455079442650713695820 true Y Products

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