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WM9713L Datasheet

Part Number WM9713L
Manufacturers Cirrus Logic
Logo Cirrus Logic
Description Audio and Touchpanel Codec
Datasheet WM9713L DatasheetWM9713L Datasheet (PDF)

WM9713L AC’97 Audio and Touchpanel Codec DESCRIPTION FEATURES The WM9713L is a highly integrated input/output device designed for mobile computing and communications. The chip is architected for dual CODEC operation, supporting hi-fi stereo CODEC functions via the AC link interface, and additionally supporting voice CODEC functions via a PCM type Synchronous Serial Port (SSP). A third, auxiliary DAC is provided which may be used to support generation of supervisory tones, or ring-tones at di.

  WM9713L   WM9713L






Part Number WM9713
Manufacturers Wolfson Microelectronics plc
Logo Wolfson Microelectronics plc
Description AUDIOTOUCHPANEL CODEC
Datasheet WM9713L DatasheetWM9713 Datasheet (PDF)

1 WM9713L AC’97 Audio + Touchpanel CODEC DESCRIPTION The WM9713L is a highly integrated input/output device designed for mobile computing and communications. The chip is architected for dual CODEC operation, supporting Hi-Fi stereo Codec functions via the AC link interface, and additionally supporting voice Codec functions via a PCM type Synchronous Serial Port (SSP). A third Aux DAC is provided which may be used to support generation of supervisory tones, or ring-tones etc. at different samp.

  WM9713L   WM9713L







Audio and Touchpanel Codec

WM9713L AC’97 Audio and Touchpanel Codec DESCRIPTION FEATURES The WM9713L is a highly integrated input/output device designed for mobile computing and communications. The chip is architected for dual CODEC operation, supporting hi-fi stereo CODEC functions via the AC link interface, and additionally supporting voice CODEC functions via a PCM type Synchronous Serial Port (SSP). A third, auxiliary DAC is provided which may be used to support generation of supervisory tones, or ring-tones at different sample rates to the main CODEC. The device can connect directly to a 4-wire or 5-wire touchpanel, mono or stereo microphones, stereo headphones and a stereo speaker, reducing total component count in the system. Cap-less connections to the headphones, speakers, and earpiece may be used, saving cost and board area. Additionally, multiple analogue input and output pins are provided for seamless integration with analogue connected wireless communication devices. All device functions are accessed and controlled through a single AC-Link interface compliant with the AC’97 standard. The 24.576MHz master clock can be input directly or generated internally from a 13MHz (or other frequency) clock by an on-chip PLL. The PLL supports a wide range of input clock from 2.048MHz to 78.6MHz. The WM9713L operates at supply voltages from 1.8V to 3.6V. Each section of the chip can be powered down under software control to save power. The device is available in a small leadless 7x7mm QFN package, i.


2020-05-08 : AM5726    AM5716    AM5728    AM5729    R3710    WM1811G    BA12004DF-Z    MMBZ20VAL    NC7SZ19    BA12003DF-Z   


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