WM8972L中文資料歐勝微電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
WM8972L |
| 功能描述 | MONO CODEC FOR PORTABLE AUDIO APPLICATIONS |
| 文件大小 |
531.1 Kbytes |
| 頁(yè)面數(shù)量 |
49 頁(yè) |
| 生產(chǎn)廠商 | Wolfson Microelectronics plc |
| 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 | 2025-4-3 22:58:00 |
| 人工找貨 | WM8972L價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
WM8972L規(guī)格書詳情
DESCRIPTION
The WM8972L is a low power, high quality mono CODEC designed for portable digital audio applications.
The device integrates complete interfaces to mono microphones. External component requirements are drastically reduced as no separate microphone amplifiers are required. Advanced on-chip digital signal processing performs graphic equaliser and automatic level control for the microphone or line input.
FEATURES
? DAC SNR 98dB (‘A’ weighted), THD –84dB at 48kHz, 3.3V
? ADC SNR 95dB (‘A’ weighted), THD -82dB at 48kHz, 3.3V
? Complete Mono Microphone Interface
- Programmable ALC / Noise Gate
? On-chip 400mW BTL Speaker Driver (mono)
? Digital Graphic Equaliser
? Low Power
- 7mW mono 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
? Digital Still Cameras
? Toys
產(chǎn)品屬性
- 型號(hào)：
WM8972L
- 制造商：
WOLFSON
- 制造商全稱：
WOLFSON
- 功能描述：
MONO CODEC FOR PORTABLE AUDIO APPLICATIONS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WOLFSON |
2016+ |
QFN-32 |
1000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
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13%增 |
詢價(jià) | ||
WOLFSON |
2016+ |
QFN |
6523 |
房間原裝進(jìn)口現(xiàn)貨假一賠十 |
詢價(jià) | ||
WM |
25+23+ |
QFN |
39153 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
WOLFONS? |
24+ |
SSOP28? |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
WM |
QFN |
1200 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
WM |
23+ |
QFN |
65480 |
詢價(jià) | |||
CIRRUS |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
WM |
24+ |
QFN32 |
65 |
詢價(jià) | |||
Cirrus Logic Inc |
23+/24+ |
32-VFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) |
