WM9713L中文资料PDF规格书
WM9713L规格书详情
DESCRIPTION
The WM9713L is a highly integrated input/output device designed for mobile computing and communications. The chip is architected for dual CODEC operation, supporting Hi-Fi stereo Codec functions via the AC link interface, and additionally supporting voice Codec functions via a PCM type Synchronous Serial Port (SSP). A third, auxiliary DAC is provided which may be used to support generation of supervisory tones, or ring-tones at different sample rates to the main codec.
FEATURES
• AC’97 Rev 2.2 compatible stereo codec
- DAC SNR 94dB, THD –85dB
- ADC SNR 87dB, THD –86dB
- Variable Rate Audio, supports all WinCE sample rates
- Tone Control, Bass Boost and 3D Enhancement
• On-chip 45mW headphone driver
• On-chip 400mW mono or stereo speaker drivers
• Stereo, mono or differential microphone input
- Automatic Level Control (ALC)
- Mic insert and mic button press detection
• 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
• Additional PCM/I2S interface to support voice CODEC
• PLL derived audio clocks.
• Supports input clock ranging from 2.048MHz to 78.6MHz
• 1.8V to 3.6V supplies (digital down to 1.62V, speaker up to 4.2V)
• 7x7mm 48-lead QFN package
APPLICATIONS
• Personal Digital Assistants (PDA) with or without phone
• Smartphones
• Handheld and Tablet Computers
产品属性
- 型号:
WM9713L
- 制造商:
WOLFSON
- 制造商全称:
WOLFSON
- 功能描述:
AC 97 Audio + Touchpanel CODEC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WLOFSON |
24+ |
QFN48 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
WOLFSON |
23+ |
NA/ |
5450 |
原装现货,当天可交货,原型号开票 |
询价 | ||
WOLFSON |
21+ |
BGA |
35200 |
一级代理/放心采购 |
询价 | ||
WOLFSON |
QFN48 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
WM |
23+ |
QFN |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
WOLFSON |
21+ |
QFN48 |
50000 |
全新原装现货热卖 |
询价 | ||
WM |
9 |
QFN |
4985 |
绝对低价现货!样品可售 |
询价 | ||
WOLFSON |
22+ |
QFN-48 |
9500 |
郑重承诺只做原装进口货 |
询价 | ||
WOLFSON |
23+ |
QFN-48 |
8500 |
全新原装现货,公司只做原装。 |
询价 | ||
WM |
QFN7x7 |
25500 |
询价 |