EIGHT DARLINGTON ARRAYS
Description
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UTC ULN2803
LINEAR INTEGRATED CIRCUIT
EIGHT DARLINGTON ARRAYS
DESCRIPTION
The UTC ULN2803 is high-voltage, high-current Darlington drivers comprised of eight NPN Darlington pairs.
FEATURES
*Output current (single output) 500mA MAX.
*High sustaining voltage output 50V MIN.
*Output clamp diodes *Inputs compatible with various types of logic
SOP-18
APPLICATIONS
*Relay, hammer, lamp and display (LED) drivers.
DIP-18
SCHEMATICS (EACH DRIVER)
IN IN IN IN IN IN IN
Note: The input and output parasitic diodes cannot be used as clamp diodes.
PIN CONFIGURATIONS
OUT OUT OUT OUT OUT OUT OUT OUT
COMMON FREE WHEELING DIODES
IN GND
UTC
UNISONIC TECHNOLOGIES
CO.
, LTD.
1
QW-R113-004,B
Datasheet pdf - http://www.
DataSheet4U.
net/
www.
DataSheet.
co.
kr
UTC ULN2803
PARAMETER
Input Voltage Output Sustaining Voltage Output Current Clamp Diode Reverse Voltage Clamp Diode Forward Current Power Dissipation
LINEAR INTEGRATED CIRCUIT
SYMBOL
VIN VCE (SUS) IOUT VR IF PD Topr TStg
ABSOLUTE MAXIMUM RATINGS
VALUE
-0.
5~30 -0.
5~50 500 50 500 DIP: 1.
47 SOP:0.
54/0.
625(Note) -40 to +85 -55 to +150
UNIT V V mA/ch V mA W
°C °C
Operating Ambient Temperature Range Storage Temperature Range Note: On glass epoxy PCB (30x30x1.
6mm Cu 50%)
ELECTRICAL CHARACTERISTICS (Ta = 25 °C, Unless otherwise specified)
PARAMETER
Output Leakage Current Collector-Emitter Saturation Voltage Input Current (output on) Input Current (output off) Input Voltage (output on)
SYMBOL
ICEX VCE(SAT)
TEST CONDITIONS
VCE=50V,TA=25°C VCE=50V,TA=85°C IOUT=350mA,IIN=500µA IOUT=200mA,IIN=350µA IOUT=100mA,IIN=250µA VIN =3.
85V,IOUT=350mA IOUT=500µA,TA=85°C VCE=2.
0V IOUT=200mA IOUT=250mA IOUT=300mA VR=50V, TA=25°C VR=50V, TA=85°C IF=350mA VOUT=50V,RL=125Ω,CL=15pF VOUT=50V,RL=125Ω,CL=15pF
MIN
TYP MAX
50 100 1.
6 1.
3 1.
1 1.
35
UNIT FIG
µA V 1 2
IIN(ON) IIN(OFF) VIN(ON)
50
1.
3 1.
1 0.
9 0.
93 65
mA µA V
3 4 5
Clamp Diode Reverse Current Clamp Diode Forward Voltage Input Capacitance Turn-On Delay Turn-Off ...
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