L9703D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) |
L9703D |
功能描述 | OCTAL GROUND CONTACT MONITORING CIRCUIT |
文件大小 |
169.21 Kbytes |
頁(yè)面數(shù)量 |
9 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 | 2025-2-5 23:00:00 |
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DESCRIPTION
The L9703isa bipolar monolithic integratedcir cuit for monitoring the status of up to eight contacts connected to GND.
It contains eight contact senseinputs and eight microcomputer compatible three-state outputs.
. OPERATING DC SUPPLY VOLTAGE RANGE 5V TO 25V
. SUPPLY OVERVOLTAGEPULSE 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 CURRENT OF 10mA DEFINED BY EXTERNAL CONTACT SERIES RESISTORS RI N1–8
. CONTACT STATUS MONITORING BY COMPARING THE RESISTANCE AT CONTACT SENSEINPUTS WITHTHE INTERNAL REFERENCE RESISTOR VALUE
. HIGHIMMUNITY DUE TO RESISTANCE COMPARISON WITH HYSTERESIS
產(chǎn)品屬性
- 型號(hào):
L9703D
- 制造商:
STMICROELECTRONICS
- 制造商全稱(chēng):
STMicroelectronics
- 功能描述:
OCTAL GROUND 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/意法 |
23+ |
NA/ |
971 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
ST |
2016+ |
SOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
ST |
DIP |
68900 |
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詢價(jià) | |||
ST |
23+ |
SOP20 |
3200 |
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詢價(jià) | ||
ST |
22+ |
SO-20 |
5000 |
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詢價(jià) | ||
ST |
22+ |
SOP20 |
16900 |
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詢價(jià) | ||
ST |
23+ |
SOP20 |
9526 |
詢價(jià) | |||
ST |
24+ |
SO-20L |
90000 |
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詢價(jià) | ||
STM |
24+ |
100 |
詢價(jià) | ||||
ST |
00+ |
SOP20 |
350 |
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