ULN2803

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 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 Delay IR VF CIN tON tOFF 15 0.1 0.2 2.4 2.7 3.0 50 100 2.0 25 1 1 µA V pF µS µS 6 7 8 8 UTC UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R113-004,B UTC ULN2803 TEST CIRCUIT LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R113-004,B UTC ULN2803 8. tON, tOFF LINEAR INTEGRATED CIRCUIT Note1: Pulse width 50µs, duty cycle 10% Output impedance 50Ω, tr