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WM8750L中文资料
WM8750L数据手册规格书PDF详情
DESCRIPTION
The WM8750L is a low power, high quality stereo codec designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate
microphone or headphone amplifiers are required. Advanced on-chip digital signal processing performs graphic equaliser, 3-D sound enhancement and automatic level control for the microphone or line input.
FEATURES
• DAC SNR 98dB (‘A’ weighted), THD -95B at 48kHz, 3.3V
• ADC SNR 95dB (‘A’ weighted), THD -90dB at 48kHz, 3.3V
• Complete Stereo / Mono Microphone Interface
- Programmable ALC / Noise Gate
• On-chip 400mW BTL Speaker Driver (mono)
• On-chip Headphone Driver
- >40mW output power on 16Ω/ 3.3V
- THD –80dB at 20mW, SNR 90dB with 16Ωload
- No DC blocking capacitors required (capless mode)
• Separately mixed mono output
• Digital Graphic Equaliser
• Low Power
- 7mW stereo 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
• MP3 Player / Recorder
• AAC/WMA/Multi-Format Player / Recorder
• Minidisc Player / Recorder
• Portable Digital Music Systems
WM8750L产品属性
- 类型
描述
- 型号
WM8750L
- 制造商
WOLFSON
- 制造商全称
WOLFSON
- 功能描述
STEREO CODEC FOR PORTABLE AUDIO APPLICATIONS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WOLFSON |
23+ |
QFN32 |
2900 |
公司原装现货 |
|||
WOLFSON |
23+ |
QFN32 |
3309 |
原厂原装正品 |
|||
WOLFSON |
24+ |
QFN-32 |
35 |
||||
WOLFSON |
25+ |
QFN |
3000 |
福安瓯为您提供真芯库存,真诚服务 |
|||
WOLFSON |
17+ |
QFN32 |
6200 |
100%原装正品现货 |
|||
WOLFSON |
2020+ |
N/A |
1140 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
WOLFSON |
2016+ |
QFN |
2000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
WOLFSON |
24+ |
QFN |
1829 |
原装现货假一罚十 |
|||
WOLFSON |
05+ |
QFN |
6998 |
原装现货海量库存欢迎咨询 |
|||
WOLFSON |
24+ |
QFN |
2568 |
原装优势!绝对公司现货 |
WM8750L 资料下载更多...
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