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WM8750CJLGEFL中文資料歐勝微電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
WM8750CJLGEFL |
參數(shù)屬性 | WM8750CJLGEFL 封裝/外殼為32-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC) > 編解碼器;產(chǎn)品描述:IC CODEC STEREO PORTABLE 32QFN |
功能描述 | Stereo CODEC for Portable Audio Applications |
文件大小 |
561.42 Kbytes |
頁(yè)面數(shù)量 |
61 頁(yè) |
生產(chǎn)廠商 | wolfson |
企業(yè)簡(jiǎn)稱 |
Wolfson【歐勝微電子】 |
中文名稱 | 歐勝微電子官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-8 14:38:00 |
WM8750CJLGEFL規(guī)格書(shū)詳情
DESCRIPTION
The WM8750JL is a low power, high quality stereo CODEC designed for portable digital audio applications.
The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate microphone or 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 97dB (‘A’ weighted), THD -85dB at 48kHz, 3.3V
ADC SNR 88dB (‘A’ weighted), THD -80dB at 48kHz, 3.3V
Complete Stereo / Mono Microphone Interface
- Programmable ALC (timed out) / Noise Gate
On-chip 400mW BTL Speaker Driver (mono)
On-chip Headphone Driver
- >40mW output power on 16?/ 3.3V
- THD –73dB at 5mW, SNR 98dB with 16?load
- No DC blocking capacitors required (capless mode)
Separately mixed mono output
Digital Graphic Equaliser
Low Power
- 6 mW stereo playback (1.8V / 1.5V supplies)
- 13 mW record & 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
5x5x0.9mm QFN package
APPLICATIONS
Portable Media Player
Mobile phone handsets
Mobile gaming
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
WM8750CJLGEFL
- 制造商:
Cirrus Logic Inc.
- 類別:
集成電路(IC) > 編解碼器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 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):
88 / 97
- 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:
32-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
32-QFN(5x5)
- 描述:
IC CODEC STEREO PORTABLE 32QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Cirrus Logic(凌云) |
2021+ |
QFN-32(5x5) |
499 |
詢價(jià) | |||
WM |
23+ |
QFN |
20000 |
詢價(jià) | |||
WOLFSON |
24+ |
QFN32 |
1000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
WM |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
Cirrus Logic Inc. |
24+ |
32-VFQFN 裸露焊盤 |
25000 |
in stock接口IC-原裝正品 |
詢價(jià) | ||
WM |
23+ |
QFN |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
WM |
QFN |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
Cirrus Logic Inc. |
22+ |
32QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
WM |
2023+ |
QFN |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
WMEC/萬(wàn)明 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |