參數(shù)資料
型號: ATA6140-TBQY
廠商: ATMEL CORP
元件分類: 模擬信號調(diào)理
英文描述: Two-relay Flasher
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: SO-16
文件頁數(shù): 1/14頁
文件大小: 236K
代理商: ATA6140-TBQY
Features
Temperature and Voltage Compensated Frequency (Fully Integrated Oscillator)
Warning Indication of Lamp Failure by Means of Frequency Doubling
Voltage Dependence of the Indicator Lamps also Compensated for Lamp Failure
Relay Output with High Current Capability and Low Saturation Voltage
Frequency Doubling only During Direction Mode
Temperature Compensated Threshold for Lamp Failure Detection
Overvoltage and Undervoltage Shut Down of the Relay Outputs
Quiescent Current I
10 μA (Switches Open)
EMI Protection According to ISO TR 7637/1, Test Level 4
(Exclusive Load Dump)
Reversed Battery Protection by Means of a Serial Resistor and Relay Coil Connected
Load Dump Protection 80V with External Protection Components
12V/24V Application
Package: SO16
Electrostatic sensitive device.
Observe precautions for handling.
1.
The integrated circuit ATA6140 is used in relay-controlled automotive flashers. With
two output stages, each side of the vehicle is controlled separately. A left and a right
direction indicator input with only a small control current makes switch contacts for
small loads possible. The separate hazard warning input simplifies the construction of
the hazard switch. Lamp outage is indicated by frequency doubling during direction
mode. Thanks to the extreme low current consumption the ATA6140 can be con-
nected to the battery directly.
Description
Two-relay
Flasher
ATA6140
Rev. 4560E–AUTO–09/05
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PDF描述
ATA6140-TBQ TWO RELAY FLASHER
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