Electronic Components Datasheet Search |
|
E910.36 Datasheet(PDF) 1 Page - ELMOS Semiconductor AG |
|
E910.36 Datasheet(HTML) 1 Page - ELMOS Semiconductor AG |
|
1 / 1 page BUS IC DC/DC CONVERTER MOTOR DRIVER IC RIPPLE COUNTER 72 BLOCK DIAGRAM DRIVER IC I/O IC SENSOR IC SENSOR INTERFACE IC 73 elmos product catalog june 2005 Note ELMOS Semiconductor AG (below ELMOS) reserves the right to make changes to the product contained in this publication without notice. ELMOS assumes no responsibility for the use of any circuits described herein, conveys no licence under any patent or other right, and makes no representation that the circuits are free of patent infringement. While the information in this publication has been checked, no responsibility, however, is assumed for inaccuracies. ELMOS does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of a life-support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications. Copyright © 2005 ELMOS Reproduction, in part or whole, without the prior written consent of ELMOS, is prohibited. www.elmos.de | sales@elmos.de PINNING PACKAGE ÿ Contact monitor (4*GND & 4* VBAT, parallel interface) E910.36 FEATURES ÿ Supply voltage range VS 5.25 to 25V ÿ Supply voltage range VDD 4.75 to 5.25V ÿ Maximum overvoltage protection up to 40V ÿ Low standby current (typical < 10µA) ÿ Contact status monitoring by comparison of the switch resistance with internal reference ÿ High noise immunity ÿ –40°C to +125 ºC operating temperature ÿ SO20w package APPLICATION ÿ Automotive electronics ÿ Monitor for mechanical switches ÿ Monitor for interface levels DESCRIPTION The IC is developed for automotive applications. It continuously monitors the status of two groups of switch contacts connected to GND or VBAT. The input currents are compared to internal references. The IC is designed to operate with an external resistor of 1k Ý. If the switch resistance is less than 1.5kÝ the IC will lead into an active state (‘1’ for switches to VBAT and ‘0’ for switches to GND). If the resistance will be more than 9kÝ than the IC will switch to the corresponding inactive state. The input current as well as the tristate driver are activated with the enable pin. Due to the tristate outputs the IC can be used in bus configuration. VBAT VDD VDD µC Ref. OUT7 OUT6 OUT5 OUT4 VS CH4 CH 7 Ref. CH0 EN EN CH3 IN7 IN6 IN5 IN4 IN3 IN2 IN1 IN0 VS EN OUT3 OUT2 OUT1 OUT0 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VS IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 EN VDD OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 GND Pin Name Description 1 VS Supply voltage 2 IN0 Input for switch to GND 3 IN1 Input for switch to GND 4 IN2 Input for switch to GND 5 IN3 Input for switch to GND 6 IN4 Input for switch to VBAT 7 IN5 Input for switch to VBAT 8 IN6 Input for switch to VBAT 9 IN7 Input for switch to VBAT 10 EN Chip enable for input current and tristate outputs, active low 11 GND Ground 12 OUT7 TTL compatible tristate data port 13 OUT6 TTL compatible tristate data port 14 OUT5 TTL compatible tristate data port 15 OUT4 TTL compatible tristate data port 16 OUT3 TTL compatible tristate data port 17 OUT2 TTL compatible tristate data port 18 OUT1 TTL compatible tristate data port 19 OUT0 TTL compatible tristate data port 20 VDD Logic supply voltage Analog multiplexer 8:1 Contact monitor 8* to GND, par. out Contact monitor 8* to VBAT, par. out Contact monitor 2*4, adj., par. out ÿ Contact monitor 2*4, par. out Non volatile contact monitor Contact monitor 16*, ser. out |
Similar Part No. - E910.36 |
|
Similar Description - E910.36 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |