首頁(yè)>WM9712LGEFL/V>規(guī)格書(shū)詳情
WM9712LGEFL/V中文資料歐勝微電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
WM9712LGEFL/V |
| 功能描述 | AC97 Audio and Touchpanel CODEC |
| 文件大小 |
725.94 Kbytes |
| 頁(yè)面數(shù)量 |
77 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Wolfson Microelectronics plc |
| 企業(yè)簡(jiǎn)稱(chēng) |
WOLFSON【歐勝微電子】 |
| 中文名稱(chēng) | 歐勝微電子官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-24 20:00:00 |
| 人工找貨 | WM9712LGEFL/V價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
WM9712LGEFL/V規(guī)格書(shū)詳情
DESCRIPTION
The WM9712L is a highly integrated input / output device designed for mobile computing and communications. The device can connect directly to a 4-wire or 5-wire touchpanel, mono or stereo microphones, stereo headphones and a mono speaker, reducing total component count in the system. Additionally, phone input and output pins are provided for seamless integration with wireless communication devices.
FEATURES
AC’97 Rev 2.2 compatible stereo CODEC
- DAC SNR 94dB, THD –87dB
- ADC SNR 92dB, THD –87dB
- Variable Rate Audio, supports all WinCE sample rates
- Tone Control, Bass Boost and 3D Enhancement
On-chip 45mW headphone driver
On-chip 400mW mono speaker driver
Stereo, mono or differential microphone input
- Automatic Level Control (ALC)
Auxiliary mono DAC (ring tone or DC level generation)
Seamless interface to wireless chipset
Resistive touchpanel interface
- Supports 4-wire and 5-wire panels
- 12-bit resolution, INL ?2 LSBs (<0.5 pixels)
- X, Y and touch-pressure (Z) measurement
- Pen-down detection supported in Sleep Mode
Up to 5 GPIO pins
2 comparator inputs for battery monitoring
Up to 4 auxiliary ADC inputs
1.8V to 3.6V supplies
7x7mm QFN
APPLICATIONS
Personal Digital Assistants (PDA)
Smartphones
Handheld and Tablet Computers
產(chǎn)品屬性
- 型號(hào)：
WM9712LGEFL/V
- 功能描述：
接口—CODEC Stereo AC’97 CODEC T/P Interface
- RoHS：
否
- 制造商：
Texas Instruments
- 轉(zhuǎn)換速率：
48 kSPs
- 接口類(lèi)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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WOLFSON |
24+ |
NA/ |
16552 |
原廠(chǎng)直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢(xún)價(jià) | ||
WOLFSON |
23+ |
QFN |
8215 |
原廠(chǎng)原裝 |
詢(xún)價(jià) | ||
Wolfson |
24+ |
QFN48 |
6850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢(xún)價(jià) | ||
WOLFSON |
24+ |
QFN |
8888 |
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣(mài) |
詢(xún)價(jià) | ||
WOLFSON |
22+ |
QFN-48 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢(xún)價(jià) | ||
Wolfson |
24+ |
QFN |
5825 |
公司原廠(chǎng)原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢(xún)價(jià) | ||
WOLFSON |
18+ |
QFN-48 |
15301 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢(xún)價(jià) | ||
WOLFSON |
2022 |
QFN48 |
30000 |
全新原裝現(xiàn)貨熱賣(mài) |
詢(xún)價(jià) | ||
WOLFSON |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
WLFSON |
17+ |
QFN-48 |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) |
