SC9270C中文資料士蘭微數(shù)據(jù)手冊PDF規(guī)格書
SC9270C規(guī)格書詳情
DESCRIPTION
The SC9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters and dial-tone rejection. Digital counting techniques are employed in the decoder to detect and decode all 16 DTMF tone-pairs into a 4-bit code. External component count is minimized by on-chip provision of a differential input amplifier, clock-oscillator and latched 3-state bus interface.
FEATURES
* Complete receiver in an 18-pin package
* Excellent performance
* CMOS, single 5 volt operation,
* Widely operating voltage: 1.2V ~ 5.25V
* Minimum board area
* Central office quality
* Low power consumption
* Power-Down mode (SC9270D only)
* Inhibit-mode (SC9270D only)
APPLICATIONS
* Paging systems
* Repeater systems / Mobile radio
* Credit card systems
* Remote control
* Personal computers
產(chǎn)品屬性
- 型號：
SC9270C
- 制造商：
SILAN
- 制造商全稱：
Silan Microelectronics Joint-stock
- 功能描述：
DTMF RECEIVER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
賽元微 |
24+ |
TSSOP20 QFN20 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
SL |
24+ |
DIP18 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
SUPERCHIP |
23+ |
SOT89-3 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
SC |
14+ |
SSOP |
1950 |
原裝 |
詢價 | ||
SL |
23+ |
DIP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SL |
23+ |
N/A |
3600 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
SL |
20+ |
DIP18 |
12000 |
進口原裝現(xiàn)貨,假一賠十 |
詢價 | ||
士蘭 |
23+ |
DIP |
1050 |
正品原裝貨價格低 |
詢價 | ||
SC |
24+ |
3000 |
自己現(xiàn)貨 |
詢價 | |||
賽元微 |
24+ |
TSSOP20 QFN20 |
6000 |
原廠原裝 歡迎詢價 |
詢價 |
