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參數(shù)資料
| 型號： | U2480B |
| 英文描述： | Automotive Lamp Outage Monitor |
| 中文描述： | 汽車燈中斷監(jiān)視器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 343K |
| 代理商： | U2480B |
U2480B
TELEFUNKEN Semiconductors
Rev. A1, 22-Oct-97
1 (8)
Automotive Lamp Outage Monitor
Description
The IC U2480B is designed for individual monitoring of
11 lamps in automobiles. Three double comparators and
five single comparators, which can be optionally inter-
connected, permit realization of many monitoring
variants. An integrated latch is available to memorize the
outage of indicator or brake lamps.
Features
D 10 mV comparator thresholds
D Temperature compensated
D Voltage characteristic of the lamps is taken into
account
D Input voltage range up to 23 V independent of supply
D Typical input currents 25 mA, so that protective
resistors can be connected in series
D Internal protection measures for pulses
according to ISO TR 7637/1
D ESD according to MIL-SID-883 C test method 3015.7
– Human body model:
4 kV
– Machine model:
200 V
EMI protection (TEM cell up to 100 V/m)
Ordering Information
Extended Type Number
Package
Remarks
U2480B
SDIP28
Block Diagram
13945
5 single
comparators
Stabili–
zation
3 double
comparators
Logic / Timing
Latch
Output
stage
Oscillator
GND
Pilot lamp
V
Batt
V
S
OSC
V
Stab
V
Stab
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| U2481B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Automotive Lamp Outage Monitor |
| U2-482 | 制造商:OTTO Engineering Inc 功能描述:U2-096 WITH MIL CONNMS3476W12-3P |
| U2482B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Automotive Lamp Outage Monitor |
| U249 | 制造商:BURNDY 功能描述:U-DIE |
| U2-493 | 制造商:OTTO Engineering Inc 功能描述:S/A U2-124,EXCPT W/ |
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