L9703D中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
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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:
STMicroelectronics
- 功能描述:
OCTAL GROUND CONTACT MONITORING CIRCUIT
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
SOP20 |
5062 |
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) | ||
STM |
10+ |
SOP-20 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ST |
22+ |
SOP20 |
2500 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
ST/意法 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ST |
23+ |
SOP20 |
9526 |
詢價(jià) | |||
ST |
22+ |
20DIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ST |
21+ |
20DIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ST |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ST |
22+ |
SO-20 |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) |