WM8731 Portable Internet Audio CODEC

Wolfson Microelectronics plc

Description

w WM8731 / WM8731L Portable Internet Audio CODEC with Headphone Driver and Programmable Sample Rates .
The WM8731 or WM8731L (WM8731/L) are low power stereo CODECs with an integrated headphone driver.

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Datasheet Specifications

Part number: WM8731
Manufacturer: Wolfson Microelectronics plc
File Size: 787.35 KB
Datasheet: WM8731_WolfsonMicroelectronicsplc.pdf
Description: Portable Internet Audio CODEC

Features

* including volume controls, mutes, de-emphasis and extensive power management facilities. The device is available in a small 28lead SSOP package or the smaller 28 lead quad flat leadless package (QFN). BLOCK DIAGRAM FEATURES
* Highly Efficient Headphone Driver
* Audio Performance - ADC SNR 9

Applications

* Portable MP3 Players and Recorders
* CD and Minidisc Recorders
* PDAs / smartphones CSB SDIN SCLK MODE AVDD VMID AGND MICBIAS RLINEIN MICIN VOL + 12 to - 34 .5 dB , 1 .5 dB Steps 0 dB / 20 dB LLINEIN VOL + 12 to - 34 .5 dB , 1 . 5 dB Steps MUTE MUTE MUX MUTE MUTE MUX ADC ADC

WM8731 Distributors

📁 Related Datasheet

WM8734 WM8711BL WM8711L WM8714 WM8716 WM8718

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WM8731 Portable Internet Audio CODEC Wolfson Microelectronics plc

Wolfson Microelectronics plc WM8731-like datasheet