STA331中文资料意法半导体数据手册PDF规格书
STA331规格书详情
描述 Description
The STA331 device is a high-efficiency audio codec with an integrated ARM7TDMI® core capable of running audio processing algorithms up to 75 MHz. The surrounding analog and digital audio peripherals turn it in the ideal and flexible solution for mid-range sound processing applications, where final product differentiation is a must. The code runs off from
the embedded RAM, uploaded by an external serial flash and the whole set of audio parameters and functionalities may be controlled via I2C or customizable GPIO interface (for micro-less operation). Moreover, the widely adopted core allows for a fast porting of third-parties audio effects, typically available on ARM® processors.
特性 Features
■ High efficiency class D FFXTM technology.
■ Stereo ADC input with integrated microphone bias
■ Digital/analog I/O muxing and down-mixing capability
■ Low power architecture
■ I/O supply voltage range: 1.8 V to 3.6 V
■ Programmable GPIO functionalities for micro less operation
■ Audio processing libraries:
– tones, WideSurround, StereoEnhancer
– intelligent volume control (MDCR)
– enhanced listening modes (voice, midnight modes)
– MP3 and WMA decoders (ROM option only)
– Noise Reduction and Echo Cancellation (NREC)
– Loudspeaker and cabinet compensation EQ
– Third parties audio effects
■ Package: LQFP100.
Applications
■ Flat panel TV
■ Home audio stereo
■ Cradle systems
■ Soundbar systems (2.1ch)
■ Loudspeaker compensation
产品属性
- 型号:
STA331
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
High efficiency class D codec with integrated audio processing
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
22+ |
SSOP36 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST |
24+ |
SSOP36 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
ST |
07+ |
SSOP36 |
500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST/意法 |
25+ |
SSOP36 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST |
22+ |
SSOP36 |
3000 |
原装正品,支持实单 |
询价 | ||
ST/意法 |
24+ |
SSOP36 |
7671 |
原装正品.优势专营 |
询价 | ||
ST |
07+ |
SSOP36 |
70 |
原装现货海量库存欢迎咨询 |
询价 | ||
ST |
23+ |
HSSOP |
16900 |
正规渠道,只有原装! |
询价 | ||
STM进口 |
17+ |
SSOP36 |
6200 |
100%原装正品现货 |
询价 | ||
ST |
20+ |
TSSOP36 |
2960 |
诚信交易大量库存现货 |
询价 |


