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See Technical Specifications

WM9713LGEFL +BOM

Manufacturer:

CIRRUS LOGIC
Mfr.Part #:

WM9713LGEFL
Datasheet:

WM9713LGEFL Datasheet (PDF)
Package/Case:

QFN-48
RoHS:
EDA/CAD Models:

Request Free CAD Models for WM9713LGEFL

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WM9713LGEFL General Description

DESCRIPTIONThe 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.FEATURES• AC’97 Rev 2.2 compatible stereo codec- DAC SNR 94dB, THD –85dB- ADC SNR 87dB, THD –86dB- Variable Rate Audio, supports all WinCE sample rates- Tone Control, Bass Boost and 3D Enhancement• On-chip 45mW headphone driver• On-chip 400mW mono or stereo speaker drivers• Stereo, mono or differential microphone input- Automatic Level Control (ALC)- Mic insert and mic button press detection• Auxiliary mono DAC (ring tone or DC level generation)• Seamless interface to wireless chipset• Resistive touchpanel interface- Supports 4-wire and 5-wire panels- 12-bit resolution, INL ±2 LSBs (<0.5 pixels)- X, Y and touch-pressure (Z) measurement- Pen-down detection supported in Sleep Mode• Additional PCM/I2S interface to support voice CODEC• PLL derived audio clocks.• Supports input clock ranging from 2.048MHz to 78.6MHz• 1.8V to 3.6V supplies (digital down to 1.62V, speaker up to 4.2V)• 7x7mm 48-lead QFN packageAPPLICATIONS• Personal Digital Assistants (PDA) with or without phone• Smartphones• Handheld and Tablet Computers