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WM8988LGECN/RV集成電路(IC)的編解碼器規(guī)格書PDF中文資料

WM8988LGECN/RV
廠商型號

WM8988LGECN/RV

參數(shù)屬性

WM8988LGECN/RV 封裝/外殼為28-UFQFN;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 STER HDPH DRIVER 28QFN

功能描述

Stereo CODEC for Portable Audio Applications

封裝外殼

28-UFQFN

文件大小

584.79 Kbytes

頁面數(shù)量

56

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(biāo)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

2025-4-1 22:58:00

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WM8988LGECN/RV規(guī)格書詳情

DESCRIPTION

The WM8988 is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to 2 stereo headphone or line out ports. External component requirements are drastically reduced as no separate headphone amplifiers are required. Advanced on-chip digital signal processing performs graphic equaliser, 3-D sound enhancement and automatic level control for the microphone or line input.

FEATURES

? DAC SNR 100dB (‘A’ weighted), THD –90dB at 48kHz, 3.3V

? ADC SNR 93dB (‘A’ weighted), THD -81dB at 48kHz, 3.3V

? Programmable ALC / Noise Gate

? 2x On-chip Headphone Drivers

- >40mW output power on 16?/ 3.3V

- THD –80dB at 20mW, SNR 90dB with 16?load

? Digital Graphic Equaliser

?Low Power

- 7mW stereo playback (1.8V / 1.5V supplies)

- 14mW record and playback (1.8V / 1.5V supplies)

? Low Supply Voltages

- Analogue 1.8V to 3.6V

- Digital core: 1.42V to 3.6V

- Digital I/O: 1.8V to 3.6V

? 256fs / 384fs or USB master clock rates: 12MHz, 24MHz

? Audio sample rates: 8, 11.025, 16, 22.05, 24, 32, 44.1, 48, 88.2, 96kHz generated internally from master clock

?4x4mm COL package

APPLICATIONS

? Portable Multimedia players

?Multimedia handsets

?Handheld gaming

產(chǎn)品屬性

  • 產(chǎn)品編號:

    WM8988LGECN/RV

  • 制造商:

    Cirrus Logic Inc.

  • 類別:

    集成電路(IC) > 編解碼器

  • 包裝:

    托盤

  • 類型:

    立體聲音頻

  • 分辨率(位):

    24 b

  • ADC/DAC 數(shù):

    2 / 2

  • 三角積分:

  • 信噪比,ADC/DAC (db)(典型值):

    93 / 100

  • 電壓 - 供電,模擬:

    1.8V ~ 3.6V

  • 電壓 - 供電,數(shù)字:

    1.42V ~ 3.6V

  • 工作溫度:

    -25°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-UFQFN

  • 供應(yīng)商器件封裝:

    28-QFN(4x4)

  • 描述:

    IC CODEC STER HDPH DRIVER 28QFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
WOLFSON
2016+
QFN28
2980
公司只做原裝,假一罰十,可開17%增值稅發(fā)票!
詢價
WOLFSON
2020+
QFN
8000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
WOLFSON
100000
代理渠道/只做原裝/可含稅
詢價
WOLFSON
23+
NA/
4187
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價
WOLFSON
14+
QFN
269
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
Cirrus Logic Inc.
24+
28-UFQFN
25000
in stock接口IC-原裝正品
詢價
Cirrus Logic(凌云)
2024+
NA
500000
誠信服務(wù),絕對原裝原盤
詢價
WOLFSON/歐勝微
21+
QFN28
10000
只做原裝,質(zhì)量保證
詢價
WOLFSON/歐勝微
22+
QFN28
9000
只有原裝,原裝,假一罰十
詢價
WOLFSON
2020+
QFN28
18600
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價