MB86437中文資料富士通數(shù)據(jù)手冊PDF規(guī)格書
MB86437規(guī)格書詳情
■ DESCRIPTION
The FUJITSU MB86437 is an AIU (audio interface unit) LSI for +3 V single-power source digital telephone devices, manufactured using CMOS process technology. The codec transmission filter characteristics meet G.712 standards, and can handle input and output in A-Law, μ-Law and linear conversion modes. The MB86437 also contains the necessary DTMF, microphone and receiver amps for telephone devices.
■ FEATURES
? +3 V single power supply
? Low power consumption: muting settings for each operating mode
Normal operation : 5.0 mA TYP
Standby mode : 0.5 μA TYP
? On-chip codec filter meets G.712 standards
? Selection of codec companding law (A-law, μ-law, 14 bit linear)
? On-chip low-noise microphone amp (2-channel) (0 to 35 dB amplification)
? On-chip receiver speaker amps (32 ? BTL type: 10 mW MIN)
? On-chip earphone speaker amps (32 ? single type: 5 mW MIN)
? On-chip electronic volume gain adjustments (sending, receiving, tone)
? On-chip accessory input/output circuits
? DTMF generator function
? Service tone generation
? CMOS compatible input/output
產(chǎn)品屬性
- 型號：
MB86437
- 制造商：
FUJITSU
- 制造商全稱：
Fujitsu Component Limited.
- 功能描述：
3 V Single Power Supply Audio Interface Unit(AIU)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FUJITSU |
9644+ |
QFP64 |
446 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
FUJI |
98+ |
QFP |
2110 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價 | ||
FUJI |
17+ |
QFP48 |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價 | ||
FUJITSU |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
FUJI |
2016+ |
QFP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
FUJITSU |
23+ |
NA |
552 |
專做原裝正品,假一罰百! |
詢價 | ||
FUJ |
24+ |
QFP |
2978 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | ||
FUJITSU |
22+23+ |
New |
31945 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
FUJITSU/富士通 |
22+ |
QFP |
6550 |
絕對原裝公司現(xiàn)貨! |
詢價 | ||
FUJ |
23+ |
QFP |
950 |
專營高頻管模塊,全新原裝! |
詢價 |
