- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄364735 > E910.35 (ELMOS SEMICONDUCTOR AG) Contact monitor (4 * GND & 4 * VBAT, adjustable, parallel interface) PDF資料下載
參數(shù)資料
| 型號： | E910.35 |
| 廠商： | ELMOS SEMICONDUCTOR AG |
| 英文描述： | Contact monitor (4 * GND & 4 * VBAT, adjustable, parallel interface) |
| 中文描述： | 聯(lián)系監(jiān)視器（4 *接地 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 90K |
| 代理商： | E910.35 |
BUS IC
DC/DC CONVERTER
MOTOR DRIVER IC
RIPPLE COUNTER
70
BLOCK DIAGRAM
Contact monitor (
4
*
GND &
4
*
VBAT, adjustable, parallel interface)
FEATURES
Programmable input current of
1
mA /
10
mA
Supply voltage range VS
5
.
25
to
25
V
Supply voltage range VDD
4
.
75
to
5
.
25
V
Maximum overvoltage protection up to
40
V
Low standby current (typical <
10
μA)
Contact status monitoring by comparing the
switch resistance with the internal reference
High noise immunity
–
40
°C to +
125
oC operating temperature
SO
24
w package
APPLICATION
Automotive electronics
Monitor for mechanical switches
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
1
kY.
If the switch resistance is less than
1.5
kY 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
9
kY 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
D0
IN0
IN1
IN3
IN4
IN5
IN6
IN7
IN2
D1
D2
D3
D4
D5
D6
D7
VS
Ref.
EN
Ref.
EN
EN
EN
CLEAR
LOAD
control
VS
4
4
4
4
8
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| E910.36 | Contact monitor (4 * GND & 4 * VBAT, parallel interface) |
| E910.37 | LCD controller, driver for grey scale, ECB color displays |
| E910.40 | Sensorless position control of DC-motors |
| E910.41 | Hall sensor- and contact monitor (8 channel, parallel interface) |
| E910.43 | LIN transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| E910838 | 制造商:Elo Touch Solutions Inc 功能描述:1520 TOUCHCOMPUTER - 15-INCH LCD, ACCUTOUCH (RESISTIVE), USB - Bulk |
| E91088-000 | 制造商:TE Connectivity 功能描述:CXA-0066-16-1-9CS2973 - Cable Rools/Shrink Tubing |
| E910967 | 制造商:Elo Touch Solutions Inc 功能描述:QUOTE Q-46706 FOR MEDXCHANGE ONLY - Bulk |
| E910F | 制造商:Thomas & Betts 功能描述:1" PVC CONDUIT REPAIR CPLG |
| E91119 | 制造商:VISIONALERT 功能描述:WORK LAMP BRACKET MOUNT 制造商:VISIONALERT 功能描述:WORK LAMP, BRACKET MOUNT |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。