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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

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 頁 |
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 | |
更新時間 | 2025-4-1 22:58:00 |
人工找貨 | WM8988LGECN/RV價格和庫存,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:
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:
是
- 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 |