WM8721中文資料歐勝數(shù)據(jù)手冊PDF規(guī)格書
WM8721規(guī)格書詳情
productfeatures
> cd quality audio performance
? dac 100dB snr, 88dB thd (‘A’ weighted @ 48kHz)
? adc 97dB snr, 85dB thd (WM8731 only)
> independent stereo line and headphone outputs
? headphone output power: 40mW on 16? load
? volume and mute controls
> low supply voltage
? 1.42 – 3.6V digital supply
? 1.8 – 3.6V analogue supply for low-voltage parts
? 2.7 – 3.6V analogue supply for standard parts
> very low power
? playback only: 9mW @ 1.8V, 18mW @ 3.3V
? simultaneous playback & record: 18mW @ 1.8V, 36mW @ 3.3V
? standby: 30μW
> programmable sample rates :: 8, 32, 44.1, 48, 88.2, 96kHz
> on-chip clock generator (WM8711 and WM8731 only)
> programmable audio data interface
? i2s, left/right justified or dsp modes
? 16/20/24/32-bit word lengths
? master or slave clocking mode
> 2 or 3-wire serial control interface
> temperature range :: –10°C to +70°C
productapplications
> mp3 players and recorders
> mobile information devices
> palmtops
> web browsers
> mobile phones with mp3
> digital camcorders and cameras
> usb headsets
>> all battery powered systems incorporating digital audio
產(chǎn)品屬性
- 型號：
WM8721
- 制造商：
WOLFSON
- 制造商全稱：
WOLFSON
- 功能描述：
portable digital audio solutions
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WOLFSON |
03+ |
SSOP20 |
1232 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
WOLFSON |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
WOLFSON |
18+ |
SSOP20 |
26969 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
WOLFSON |
22+ |
SSOP20 |
20000 |
公司只做原裝 品質(zhì)保障 |
詢價 | ||
WOLFSON |
2001 |
SSOP-20P |
1415 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
WOLFSON |
25+ |
SSOP20 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
WOLFSON |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
WOLFSON |
24+ |
17916 |
大批量供應(yīng)優(yōu)勢庫存熱賣 |
詢價 | |||
WOLFSON |
2223+ |
SSOP20 |
26800 |
只做原裝正品假一賠十為客戶做到零風險 |
詢價 | ||
WOLFSON |
2023+ |
SSOP20 |
1232 |
專注全新正品,優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 |
