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WM9713 - Wolfson Microelectronics
Manufacturer:
Wolfson Microelectronics
ManyChip's Part#:
MC541564021
RoHS:
Lead free / RoHS Compliant
Datasheet:
Datasheet 3D Model
Description:
AC 97 AUDIO TOUCHPANEL CODEC
Stock Locations:
Availability:
0 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

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, 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 package
APPLICATIONS
• Personal Digital Assistants (PDA) with or without phone
• Smartphones
• Handheld and Tablet Computers

Show

WM9713 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
	Show
RoHS	RoHS Compliant

Order guide

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(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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