ULN2803

Eight darlington array

PDF datasheet

    
1B1 •181C
2B2172C
3B3163C
4B4154C
5B5145C
6B6136C
7B7127C
8B8118C
GND910COM
    
PinSymbolDescription
11Bbase 1
22Bbase 2
33Bbase 3
44Bbase 4
55Bbase 5
66Bbase 6
77Bbase 7
88Bbase 8
9GNDground
10COMcommon
118Ccollector 8
127Ccollector 7
136Ccollector 6
145Ccollector 5
154Ccollector 4
163Ccollector 3
172Ccollector 2
181Ccollector 1

Specifications

(typical values under recommended operating conditions, unless specified)
ParameterValueUnit
Series resistance at bases2.7
Maximum collector-emitter voltage50V
Maximum input voltage30V
Maximum continuous collector current500mA

Note: Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.