首页>WM8972LGEFL>规格书详情
WM8972LGEFL中文资料PDF规格书
WM8972LGEFL规格书详情
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
产品属性
- 型号:
WM8972LGEFL
- 制造商:
WOLFSON
- 制造商全称:
WOLFSON
- 功能描述:
MONO CODEC FOR PORTABLE AUDIO APPLICATIONS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WOLFSON |
2016+ |
QFN |
6523 |
房间原装进口现货假一赔十 |
询价 | ||
Cirrus Logic Inc. |
21+ |
32QFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
WM |
23+ |
QFN |
9980 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
WM |
23+ |
QFN32 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
WM |
22+ |
QFN |
2978 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
Cirrus Logic Inc. |
23+ |
32QFN |
9000 |
原装正品,支持实单 |
询价 | ||
WM |
22+23+ |
QFN |
39153 |
绝对原装正品全新进口深圳现货 |
询价 | ||
Cirrus Logic Inc. |
22+ |
32QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
WOLFSON |
2017+ |
QFN |
23589 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
WM |
04+ |
32 |
百分百进口原装库存-价惠货真 |
询价 |