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WM8750LSEFL中文資料歐勝微電子數(shù)據(jù)手冊PDF規(guī)格書
WM8750LSEFL規(guī)格書詳情
DESCRIPTION
The WM8750L 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 98dB (‘A’ weighted), THD -95B at 48kHz, 3.3V
? ADC SNR 95dB (‘A’ weighted), THD -90dB at 48kHz, 3.3V
? Complete Stereo / Mono Microphone Interface
- Programmable ALC / Noise Gate
? On-chip 400mW BTL Speaker Driver (mono)
? On-chip Headphone Driver
- >40mW output power on 16?/ 3.3V
- THD –80dB at 20mW, SNR 90dB with 16?load
- No DC blocking capacitors required (capless mode)
? Separately mixed mono output
? Digital Graphic Equaliser
? Low Power
- 7mW stereo playback (1.8V / 1.5V supplies)
- 14mW 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
? MP3 Player / Recorder
? AAC/WMA/Multi-Format Player / Recorder
? Minidisc Player / Recorder
? Portable Digital Music Systems
產(chǎn)品屬性
- 型號：
WM8750LSEFL
- 功能描述：
接口—CODEC Stereo Codec with H/P Spkr
- RoHS：
否
- 制造商：
Texas Instruments
- 轉(zhuǎn)換速率：
48 kSPs
- 接口類型：
I2C ADC
- 數(shù)量：
2 DAC
- 數(shù)量：
4
- 工作電源電壓：
1.8 V, 2.1 V, 2.3 V to 5.5 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
DSBGA-81
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WM |
23+ |
NA/ |
3365 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
WM |
05+ |
QFN |
13500 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
WOLFSON |
24+ |
QFN |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
WM |
QFN-32 |
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 |
2013+ |
QFN-32 |
18998 |
專業(yè)代理WOLFSON系列IC |
詢價 | ||
WOLFSO |
QFP |
2000 |
原裝長期供貨! |
詢價 | |||
WOLFSON |
17+ |
QFN32 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
WOLFSON |
24+ |
QFN32 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
WM |
24+ |
QFN |
3000 |
詢價 | |||
WM |
04+ |
QFN-32 |
278 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
