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HT9170B_02中文資料合泰數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
HT9170B_02 |
| 功能描述 | DTMF Receiver |
| 文件大小 |
187.59 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | Holmate Technology Corp. (Holtek) |
| 企業(yè)簡(jiǎn)稱 |
Holtek【合泰】 |
| 中文名稱 | 合泰半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-4 9:30:00 |
| 人工找貨 | HT9170B_02價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HT9170B_02規(guī)格書(shū)詳情
General Description
The HT9170B/D are Dual Tone Multi Frequency (DTMF) receivers integrated with digital decoder and bandsplit filter functions as well as power-down mode and inhibit mode operations. Such devices use digital counting techniques to detect and decode all the 16 DTMF tone pairs into a 4-bit code output.
Highly accurate switched capacitor filters are implemented to divide tone signals into low and high group signals. A built-in dial tone rejection circuit is provided to eliminate the need for pre-filtering.
Features
? Operating voltage: 2.5V~5.5V
? Minimal external components
? No external filter is required
? Low standby current (on power down mode)
? Excellent performance
? Tristate data output for MCU interface
? 3.58MHz crystal or ceramic resonator
? 1633Hz can be inhibited by the INH pin
? HT9170B: 18-pin DIP package
HT9170D: 18-pin SOP package
產(chǎn)品屬性
- 型號(hào)：
HT9170B_02
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 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 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
23+ |
SOP18 |
3847 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
Holtek/合泰 |
23+ |
SOP18 |
8400 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HOLTEK |
24+ |
SOP-18 |
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) | ||
05+ |
原廠原裝 |
7801 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | |||
HOLTEK |
23+24 |
SOP18 |
29850 |
原裝正品優(yōu)勢(shì)渠道價(jià)格合理.可開(kāi)13%增值稅發(fā)票 |
詢價(jià) | ||
NO |
24+ |
SOP18 |
17300 |
一級(jí)分銷商,原裝正品 |
詢價(jià) | ||
進(jìn)口 |
23+ |
原廠原裝 |
9960 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
HOLTEK/合泰 |
24+ |
DIP18 |
3825 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
HT |
15+ |
sop |
11560 |
全新原裝,現(xiàn)貨庫(kù)存,長(zhǎng)期供應(yīng) |
詢價(jià) | ||
原廠 |
24+ |
原裝 |
10000 |
只做正品原裝現(xiàn)貨 |
詢價(jià) |
