HL5281

HL5281 is a high-performance USB Type-C port multimedia switch which supports analog audio headsets. HL5281 allows the sharing of a common USB Type-C port to pass USB2.0 signal, analog audio, sideband use wires and analog microphone signal. HL5281 also supports high voltage on SBU port and USB port on USB Type-C receptacle side. HL5281 is available in a 25-pin WLCSP package.

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- 商品名: HL5281
- 产品名称: USB Type-C analog audio switch chip with protection function
- 产品简介: HL5281 is a high-performance USB Type-C port multimedia switch which supports analog audio headsets. HL5281 allows the sharing of a common USB Type-C port to pass USB2.0 signal, analog audio, sideband use wires and analog microphone signal. HL5281 also supports high voltage on SBU port and USB port on USB Type-C receptacle side. HL5281 is available in a 25-pin WLCSP package.
- Power Supply: V_CC, 2.7V to 5.5V
- USB High Speed(480Mbps) Switch
  - -3dB Bandwidth: 900 MHz
  - 3.5Ω R_ON Typical
- Audio Switch
  - Negative Rail Capability: -3V to +3V
  - THD+N = -107 dB@1 V_RMS, f=20Hz~20kHz, 32Ω Load
  - 0.8Ω R_ON Typical
- UART Data Switch
  - -3dB Bandwidth: 100 MHz
  - 6.5Ω R_ON Typical
- High Voltage Protection
  - 22V DC Tolerance on Connector Side Pins
  - Adjustable Over Voltage Protection: 4.4V ~ 5V.
- Embedded Comparator
- OMTP and CTIA Pinout Support
- Support Audio Sense Path
- Support 1.2V and 1.8V I/O Logic
- 400 kHz I²C
- 25-Bump WLCSP Package (2.09mmx2.09mm)
- Subtitle
  - Subtitle
- Smart Phone
- Tablet
- Notebook PC
- Media Player
For the complete datasheet, please contact sales.cn@halomicro.com to submit your request.

For more sample information, please contact Get samples to submit your request,

or contact marketing@halomicro.cn by email to state your requirements.

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