L9704D中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
L9704D |
| 功能描述 | OCTAL SUPPLY CONTACT MONITORING CIRCUIT |
| 文件大小 |
171.14 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-18 8:58:00 |
L9704D規(guī)格書(shū)詳情
DESCRIPTION
The L9704 is a bipolar monolithic integrated circuit for monitoring the statusof up to eight contacts connected to the power supply (battery).
It contains eight contact sense inputs and eight microcomputer compatible three-state outputs.
■ OPERATING DC SUPPLY VOLTAGE RANGE 5V TO 25V
■ SUPPLY OVERVOLTAGE PULSE UP TO 40V
■ VERY LOW STANDBY QUIESCENT CURRENT 0.2mA
■ INTERNAL CLAMPING DIODES AT CONTACT INPUTS TO VS AND GND
■ INPUT PULSE CURRENT CAPABILITY UP TO + 50mA, – 75mA
■ NOMINAL CONTACT CURRENTS OF 10mA
DEFINED BY EXTERNAL CONTACT SERIES
RESISTORS RIN1-8
■ CONTACT STATUS MONITORING BY COM
PARING THE RESISTANCE AT CONTACT
SENSEINPUTS WITH THEINTERNAL REFERENCE RESISTOR VALUE
■ HIGH IMMUNITY DUE TO RESISTANCE COMPARISON WITH HYSTERESIS
產(chǎn)品屬性
- 型號(hào)：
L9704D
- 制造商：
STMICROELECTRONICS
- 制造商全稱(chēng)：
STMicroelectronics
- 功能描述：
OCTAL SUPPLY CONTACT MONITORING CIRCUIT
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
2339+ |
SOP-20 |
4652 |
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POWER |
24+ |
15000 |
原裝正品現(xiàn)貨 |
詢價(jià) | |||
ST/意法 |
23+ |
NA/ |
3377 |
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詢價(jià) | ||
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350 |
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20+ |
SOP20 |
19570 |
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詢價(jià) | ||
ST |
23+ |
SOP20 |
9526 |
詢價(jià) | |||
ST |
2016+ |
SOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
ST |
SOP-20 |
68900 |
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詢價(jià) | |||
ST(意法) |
23+ |
NA |
20094 |
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詢價(jià) | ||
ST |
23+ |
SOP20 |
3200 |
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