HM9270D中文資料義隆電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
HM9270D規(guī)格書詳情
General Description
The HM 9270C/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.
? Minimum board area.
? Central office quality.
? Low power consumption.
? Power-Down mode (HM9270D only).
? Inhibit-mode (HM9270D only).
產(chǎn)品屬性
- 型號(hào)：
HM9270D
- 制造商：
EMC
- 制造商全稱：
ELAN Microelectronics Corp
- 功能描述：
DTMF RECEIVER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HMC |
24+ |
DIP20 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
2013 |
SOP |
500 |
全新 |
詢價(jià) | |||
HMC |
23+ |
NA/ |
1187 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
HM |
2020+ |
DIP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
EMC |
23+ |
NA |
39960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
HMC |
99+ |
DIP |
4500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ADI |
DIP |
7623 |
一級(jí)代理 原裝正品假一罰十 價(jià)格優(yōu)勢(shì) 實(shí)單帶接受價(jià) |
詢價(jià) | |||
HM |
22+ |
DIP |
2363 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
HMC |
24+ |
DIP18 |
6880 |
只做原裝，公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
ADI |
2023+ |
DIP |
4624 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
