HT0638中文資料SUTEX數(shù)據(jù)手冊PDF規(guī)格書
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General Description
The Supertex HT0638 is an integrated electronic line switch controllable from four logic-level inputs. These devices are intended as a replacement for mechanical hook switches and relays in telephones, answering machines, and similar telecommunications equipment. They switch the positive (Tip) side of the telephone line using control inputs that are referenced to the negative (Ring) side of the line. In the off state, it can hold-off 375 volts. In the on state, the series resistance is 15? maximum.
Features
? 15? maximum switch resistance
? Current limiting protection
? 4 logic control inputs
? Operates at 2V input
? 2μA maximum quiescent current at 100V
Applications
? Telephone handsets
? Fax machines
? Answering machines
? Auto-dial alarm systems
產(chǎn)品屬性
- 型號：
HT0638
- 制造商：
SUPERTEX
- 制造商全稱：
SUPERTEX
- 功能描述：
Electronic Line Switch
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SUP |
SOP8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
07+ |
1 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | ||||
SUP |
19+ |
SOP8 |
12000 |
詢價 | |||
SUP |
24+ |
SOP8 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
SUP |
2020+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
SUPERTEK |
0140 |
10 |
優(yōu)勢貨源原裝正品 |
詢價 | |||
SUPERTEX |
2021+ |
DIP-8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
最新 |
2000 |
原裝正品現(xiàn)貨 |
詢價 | ||||
SUPERTEXINC |
2022 |
SOP-8 |
2300 |
原裝現(xiàn)貨,誠信經(jīng)營! |
詢價 | ||
SUPERTEX |
24+ |
SOIC-8 |
4820 |
只做原裝正品 |
詢價 |
