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ICULN2803ADW 50V、8 通道达林顿阵列
 ULN2803ADW 50V、8 通道达林顿阵列
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标题:  ULN2803ADW 50V、8 通道达林顿阵列
型号:  ULN2803ADW
品牌:  TI
封装:  SOP18
数量:  19215
 
 
The ULN2803C device is a 50-V, 500-mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA. The Darlington pairscan be connected in parallel for higher current capability.

Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2803C device has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.

500-mA-rated collector current (single output)
High-voltage outputs: 50 V
Output clamp diodes
Inputs compatible with various types of logic

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