EIGHT DARLINGTON ARRAYS ULN2803 high-voltage, high-current Darlin
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UNISONIC TECHNOLOGIES CO., ULN2803
EIGHT DARLINGTON ARRAYS
ULN2803 high-voltage, high-current Darlington drivers comprised eight Darlington pairs.
LINEAR INTEGRATED CIRCUIT
SOP-18
FEATURES
*Output current (single output) 500mA MAX. *High sustaining voltage output MIN. *Output clamp diodes *Inputs compatible with various types logic
DIP-18
*Pb-free plating product number: ULN2803L
ORDERING INFORMATION
Ordering Number Normal Lead Free Plating ULN2803-D18-T ULN2803L-D18-T ULN2803-S18-R ULN2803L-S18-R ULN2803-S18-T ULN2803L-S18-T Package DIP-18 SOP-18 SOP-18 Packing Tube Tape Reel Tube
www.unisonic.com.tw Copyright 2008 Unisonic Technologies Co.,
QW-R113-004.D
ULN2803
SCHEMATICS (EACH DRIVER)
LINEAR INTEGRATED CIRCUIT
COMMON
INPUT OUTPUT 2.7k
7.2k
Note: input output parasitic diodes cannot used clamp diodes.
CONFIGURATIONS
COMMON FREE WHEELING DIODES
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R113-004.D
ULN2803
ABSOLUTE MAXIMUM RATINGS
PARAMETER Input Voltage Output Sustaining Voltage Output Current Clamp Diode Reverse Voltage Clamp Diode Forward Current Power Dissipation DIP-18 SOP-18 SYMBOL (SUS) IOUT
LINEAR INTEGRATED CIRCUIT
RATINGS -0.5~30 -0.5~50 1.47 0.54/0.625(Note)
UNIT mA/ch
Operating Temperature TOPR Storage Temperature TSTG +150 Note glass epoxy (30x30x1.6mm 50%) Absolute maximum ratings stress ratings only functional device operation implied. device could damaged beyond Absolute maximum ratings.
ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise specified.)
PARAMETER Output Leakage Current Collector-Emitter Saturation Voltage Input Current SYMBOL ICEX VCE(SAT) IIN(ON) IIN(OFF) VIN(ON) TEST CIRCUIT TEST CONDITIONS VCE=50V,Ta=25°C VCE=50V,Ta=85°C IOUT=350mA,IIN=500µA IOUT=200mA,IIN=350µA IOUT=100mA,IIN=250µA =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=125,CL=15pF VOUT=50V,RL=125,CL=15pF UNIT 1.35
0.93
Input Voltage (output
Clamp Diode Reverse Current Clamp Diode Forward Voltage Input Capacitance Turn-On Delay Turn-Off Delay
tOFF
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R113-004.D
ULN2803
TEST CIRCUIT
ICEX
OPEN ICEX OPEN
LINEAR INTEGRATED CIRCUIT
(sat),
OPEN IOUT VCE, (sat) IOUT
(ON)
OPEN (ON) OPEN
(OFF)
OPEN (OFF) IOUT
(ON)
OPEN
(ON) OPEN IOUT OPEN
OPEN OPEN
tON, tOFF
INPUT OPEN VOUT
PULSE GENERATOR
OUTPUT (Note 15pF (Note
(Note
INPUT OUTPUT
tOFF
Note1: Pulse width 50µs, duty cycle Output impedance tr<=5ns, tf<=10ns Note2: VIH: Note3: includes probe capacitance.
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R113-004.D
ULN2803
TYPICAL CHARACTERISTICS
LINEAR INTEGRATED CIRCUIT
Output Current, IOUT (mA)
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
Output Current, IOUT (mA)
QW-R113-004.D
ULN2803
TYPICAL CHARACTERISTICS(Cont.)
IOUT (SAT)
500A
LINEAR INTEGRATED CIRCUIT
Clamp Diode Forward Current, (mA)
Output Current, IOUT (mA)
Collector-Emitter Saturation Voltage, (SAT)
Clamp Diode Forward Voltage,
2.00 1.75 1.50 1.25 1.00 0.75 0.625 0.54 0.50 0.25
Type-Ap free Type-AFW glass epoxy Type-AFW free
Ambient Temperature,
assumes responsibility equipment failures that result from using products values that exceed, even momentarily, rated values (such maximum ratings, operating condition ranges, other parameters) listed products specifications products described contained herein. products designed life support appliances, devices systems where malfunction these products reasonably expected result personal injury. Reproduction whole part prohibited without prior written consent copyright owner. information presented this document does form part quotation contract, believed accurate reliable changed without notice.
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R113-004.D
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