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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(hào)

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 Wolfson Microelectronics plc

中文名稱

歐勝微電子

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-14 10:38:00

人工找貨

WM8988LGECN/RV價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

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(hào):

    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(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
WOLFSON/歐勝微
2022+
QFN28
7600
原廠原裝,假一罰十
詢價(jià)
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(jià)
WOLFSON
25+
QFN28
12588
原裝正品,自己庫存 假一罰十
詢價(jià)
WOLFSON
24+
QFN28
39500
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu)
詢價(jià)
Cirrus Logic(凌云)
2021+
QFN-28
661
詢價(jià)
WOLFSON
24+
QFN28
60000
一級(jí)代理進(jìn)口原裝,假一罰十 絕對(duì)優(yōu)勢(shì)價(jià)格!
詢價(jià)
WOLFSON
23+
QFN28
35680
只做進(jìn)口原裝QQ:373621633
詢價(jià)
Cirrus Logic Inc.
22+
28QFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
WOLFSON
23+
QFN-32
7000
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào)
詢價(jià)
WOLFSON
24+
QFN28
50945
只做全新原裝進(jìn)口現(xiàn)貨
詢價(jià)