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WM9705集成電路(IC)的編解碼器規(guī)格書PDF中文資料

WM9705
廠商型號

WM9705

參數(shù)屬性

WM9705 封裝/外殼為48-VFQFN 裸露焊盤;包裝為托盤;類別為集成電路(IC)的編解碼器;產(chǎn)品描述:IC CODEC AC97 TOUCHSCREEN 48QFN

功能描述

Multimedia AC97 CODEC with Integrated Touch Screen Controller

封裝外殼

48-VFQFN 裸露焊盤

文件大小

496.86 Kbytes

頁面數(shù)量

55

生產(chǎn)廠商 Wolfson Microelectronics plc
企業(yè)簡稱

Wolfson歐勝微電子

中文名稱

歐勝微電子官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-4 17:11:00

WM9705規(guī)格書詳情

DESCRIPTION

The WM9705 is a high-quality stereo audio codec with an integrated touch screen controller.

The audio section is compliant with the Intel AC’97 Rev 2.2 specification. It performs full-duplex 18-bit codec functions and supports variable sample rates from 8 to 48k samples/s with high signal to noise ratio. Optional AC’97 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.

FEATURES

? AC’97 rev2.2 compliant codec with pen digitiser

? 18-bit stereo audio codecs

? On-chip sample rate conversion

? Multiple channel input mixer

? S/PDIF digital audio output

? Headphone drivers on AUX and MONO outputs

? 4-wire touch screen interface with co-ordinate and pressure measurement, and pen-down detection

? Wake-up from sleep mode on pen down

? 3V to 5V operation

? Extensive power management features including hardware power down option

? Standard AC’97 pinout in 48-lead TQFP package or 48-lead QFN package.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    WM9705CSEFL/V

  • 制造商:

    Cirrus Logic Inc.

  • 類別:

    集成電路(IC) > 編解碼器

  • 包裝:

    托盤

  • 類型:

    音頻,AC '97

  • 數(shù)據(jù)接口:

    AC'97

  • 分辨率(位):

    18 b

  • ADC/DAC 數(shù):

    2 / 2

  • 三角積分:

  • 信噪比,ADC/DAC (db)(典型值):

    86 / 91

  • 電壓 - 供電,模擬:

    2.7V ~ 5.5V

  • 電壓 - 供電,數(shù)字:

    2.7V ~ 5.5V

  • 工作溫度:

    -25°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    48-VFQFN 裸露焊盤

  • 供應商器件封裝:

    48-QFN(7x7)

  • 描述:

    IC CODEC AC97 TOUCHSCREEN 48QFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
WM
20+
QFP-48
500
樣品可出,優(yōu)勢庫存歡迎實單
詢價
WOLFSON
23+
QFP48
30
原裝現(xiàn)貨假一賠十
詢價
WM
QFP
396379
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
WOLFSON(歐勝)
21+
QFN32
4550
全新原裝現(xiàn)貨
詢價
WOLFSON
22+23+
QFN48
21460
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
WM
23+
QFN
4500
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價
WM
24+
QFN
15
只做原廠渠道 可追溯貨源
詢價
WOLFSON
23+
QFN
7000
絕對全新原裝!100%保質(zhì)量特價!請放心訂購!
詢價
WM
2024
QFP
13500
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力高端行業(yè)供應商
詢價
WOLFSON/歐勝
2402+
TQFP
8324
原裝正品!實單價優(yōu)!
詢價