MAS9191A中文資料MAS數(shù)據(jù)手冊(cè)PDF規(guī)格書
MAS9191A規(guī)格書詳情
DESCRIPTION
The MAS9191A is a high integration BeCMOS IC for implementing the audio and data signal processing in AMPS, ETACS or NAMPS cellular phones. The power consumption of the device is very low due to several automatic and software controlled power down modes as well as the low power characteristics of the BeCMOS process. DTMF receiver is also included to enable answering machine functions for the cellular phone. Only a minimal number of external components are needed to meet typical baseband requirements.
FEATURES
? Voice signal processing including compressor, expander, de-emphasis and pre-emphasis filters and digital gain adjustments
? DTMF and ST generators and DTMF receiver
? Busy/Idle extraction and arbitration with TX block, voting, BCH, data buffering and framing, DCC coding with hardware
? Three 8-bit DACs and two operational amplifiers
? On-chip oscillator with clock output for uP
? 3.3V or 5V operation with low power consumption(RX block at 2mA/3.3V)
? 64-pin TQFP package, -40..85°C operation range
APPLICATIONS
? AMPS/ETACS Cellular phone
? NAMPS Cellular phone
產(chǎn)品屬性
- 型號(hào)：
MAS9191A
- 制造商：
MAS
- 制造商全稱：
MAS
- 功能描述：
Single Chip AMPS/ETACS/NAMPS Audio/Data Processor
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAS |
2020+ |
(MSOP-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
MAS |
23+ |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | |||
MAS |
23+ |
MSOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MAS |
(MSOP-8) |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
只做原裝 |
24+ |
MSOP8 |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
MAS |
2402+ |
MSOP8 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
MAS |
QFN |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ISSI |
24+ |
SOP8 |
9201 |
詢價(jià) | |||
MAS |
24+ |
MSOP8 |
1967 |
詢價(jià) | |||
MAS |
22+ |
MSOP8 |
12000 |
只做原裝、原廠優(yōu)勢(shì)渠道、假一賠十 |
詢價(jià) |
