MC33215B中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC33215B規(guī)格書詳情
The MC33215 is developed for use in fully electronic telephone sets with speakerphone functions. The circuit performs the ac and dc line termination, 2–4 wire conversion, line length AGC and DTMF transmission. The speakerphone part includes a half duplex controller with signal and noise monitoring, base microphone and loudspeaker amplifiers and an efficient supply. The circuit is designed to operate at low line currents down to 4.0 mA enabling parallel operation with a classical telephone set.
? Highly Integrated Cost Effective Solution
? Straightforward AC and DC Parameter Adjustments
? Efficient Supply for Loudspeaker Amplifier and Peripherals
? Stabilized Supply Point for Handset Microphone
? Stabilized Supply Point for Base Microphone
? Loudspeaker Amplifier can be Powered and Used Separately
? Smooth Switch–Over from Handset to Speakerphone Operation
? Adjustable Switching Depth for Handsfree Operation
產(chǎn)品屬性
- 型號：
MC33215B
- 功能描述：
電信語音調(diào)制 IC SPEAKERPHONE
- RoHS：
否
- 制造商：
Epson Electronics America
- 應(yīng)用：
Voice Guidance product
- 封裝/箱體：
PQFP-52
- 電源電壓-最大：
3.6 V, 5.5 V
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FREESCALE |
24+ |
NA/ |
205 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MOT |
2016+ |
DIP |
2600 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MOTOROLA/摩托羅拉 |
25+ |
DIP |
32360 |
MOTOROLA/摩托羅拉全新特價MC33215B即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
MOT |
97 |
DIP |
387 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MOT |
23+ |
DIP |
9526 |
詢價 | |||
MOT |
25+ |
DIP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MOTOROLA/摩托羅拉 |
9727 |
DIP |
387 |
詢價 | |||
MOTOROLA摩托羅拉 |
24+ |
DIP |
13500 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
MOTOROLA/摩托羅拉 |
9727 |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MOT/FSKA |
23+ |
DIP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |
