WM9705 Multimedia AC97 CODEC with Integrated Touch Screen Controller

Wolfson Microelectronics plc

Description

WM9705 Multimedia AC’97 CODEC with Integrated Touch Screen Controller .
The WM9705 is a high-quality stereo audio codec with an integrated touch screen controller.

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Datasheet Specifications

Part number: WM9705
Manufacturer: Wolfson Microelectronics plc
File Size: 496.87 KB
Datasheet: WM9705_WolfsonMicroelectronicsplc.pdf
Description: Multimedia AC97 CODEC with Integrated Touch Screen Controller

Features

* include 3D sound enhancement, line-level outputs, stereo buffered headphone outputs, hardware sample rate conversion, primary/secondary mode operation and S/PDIF output. Headphone auto-detect, I2S output and headphone buffer on the mono output are included. Additionally, the WM9705 integrates a comp

Applications

* Personal Digital Assistants and ‘Smartphones’ PocketPC systems BLOCK DIAGRAM DGND1 DVDD1 DGND2 DVDD2 CX3D1 CX3D2 HPGND HPVDD LINEINVOL (Reg 10h) CDVOL (Reg 12h) MICVOL (Reg 0Eh) MUX ADCNDAC (Reg 5Ch) HPVOL (Reg 04h) M U X 16 / 32Ohm headphone HPOUTL HPOUTR HPGND 3D MPM (Reg

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WM9705 Multimedia AC97 CODEC with Integrated Touch Screen Controller Wolfson Microelectronics plc

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