WM9715L中文资料欧胜数据手册PDF规格书
WM9715L规格书详情
DESCRIPTION
The WM9715L 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 90dB, THD –86dB
- ADC SNR 88dB, THD –88dB
- 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 ±3 LSBs (<0.5 pixels)
- X, Y and touch-pressure (Z) measurement
- Pen-down detection supported in Sleep Mode
• 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
产品属性
- 型号:
WM9715L
- 制造商:
WOLFSON
- 制造商全称:
WOLFSON
- 功能描述:
AC’97 Audio and Touchpanel CODEC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Wolfson |
11+ |
QFN48 |
10 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
WOLFSON |
2026+ |
QFN48 |
29619 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
WOLFSON |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
WOLFSON |
25+ |
QFN48 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
WOLFSON |
25+ |
QFN48 |
12500 |
一级代理,原装现货,价格优势 |
询价 | ||
WOLFSON |
25+ |
QFN48 |
5000 |
原厂原装,价格优势 |
询价 | ||
WOLFSON |
25+ |
QFN48 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
WOLFSON |
22+ |
QFN48 |
6300 |
只做原装,假一罚百,长期供货。 |
询价 | ||
WOLFSON |
25+23+ |
QFN48 |
37858 |
绝对原装正品全新进口深圳现货 |
询价 | ||
WOLFSPN |
23+ |
QFN48 |
3000 |
原装正品假一罚百!可开增票! |
询价 |


