L9703D中文資料意法半導體數(shù)據手冊PDF規(guī)格書
L9703D規(guī)格書詳情
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
產品屬性
- 型號：
L9703D
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
OCTAL GROUND CONTACT MONITORING CIRCUIT
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
971 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST |
00+ |
SOP20 |
350 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST |
23+ |
SOP20 |
9526 |
詢價 | |||
ST |
2016+ |
SOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
ST |
25+ |
SOP20 |
3200 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
ST |
22+ |
SO-20 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ST |
22+ |
20DIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
ST |
24+ |
SOP-20 |
2987 |
只售原裝自家現(xiàn)貨!誠信經營!歡迎來電! |
詢價 | ||
STM |
24+ |
100 |
詢價 | ||||
ST |
24+ |
SOP-20 |
3200 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 |
