ULN2804

UNISONIC TECHNOLOGIES CO., LTD ULN2804 EIGHT HIGH VOLTAGE, HIGH CURRENT DARLINGTON ARRAYS SOP-18 DESCRIPTION The ULN2804 is a high voltage, high current Darlington array comprised of eight NPN Darlington pairs. The device features open-collector outputs with suppression diodes for inductive loads and is ideally suited for interfacing between low-level logic circuitry and high power loads. Typical loads including relays DC motors, filament lamps, LED displays, printer hammers and high power buffers. LINEAR INTEGRATED CIRCUIT DIP-18 *Pb-free plating product number: ULN2804L FEATURE * Eight Darlingtons with common emitters * TTL, PMOS or CMOS Compatible inputs * Peak output current to 500mA * Output voltage to 50V * Clamp diodes for transient suppression ORDERING INFORMATION Normal ULN2804-D18-T ULN2804-S18-R ULN2804-S18-T Order Number Lead Free Plating ULN2804L-D18-T ULN2804L-S18-R ULN2804L-S18-T Package DIP-18 SOP-18 SOP-18 Packing Tube Tape Reel Tube www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of 5 QW-R113-002,A ULN2804 PIN CONFIGURATIONS LINEAR INTEGRATED CIRCUIT IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 GND 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 COM SCHEMATICS UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R113-002,A ULN2804 ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Voltage Collector Current – Continuous Base Current – Continuous Power Dissipation LINEAR INTEGRATED CIRCUIT RATINGS UNIT 30 V 50 V 500 mA 25 mA DIP-18 1.5 W PD 0.95 W SOP-18 Junction Temperature TJ +120 °C Operating Ambient Temperature TOPR 0 ~ +70 °C Storage Temperature TSTG -55 ~ +150 °C Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied SYMBOL VIN VOUT IC IB THERMAL DATA PARAMETER Thermal resistance from junction to Ambient DIP-18 SOP-18 SYMBOL θJA RATING 60 80 UNIT °C /W °C /W ELECTRICAL CHARACTERISTICS (Ta = 25°C, unless otherwise specified.) PARAMETER Collector-Emitter Saturation Voltage SYMBOL VCE(SAT) TEST FIGURE 1 TEST CONDITIONS MIN TYP 1.3 1.1 0.9 MAX UNIT 1.6 1.3 1.1 5.0 6.0 7.0 8.0 2.0 100 500 0.5 1.45 50 100 15 0.25 0.25 25 1 1 V V V V V V V V μA mA mA μA μA μA pF μS μS Input Voltage VIN(ON) 2 Clamp Diode Forward Voltage Output Leakage Current Input Current Clamp Diode Reverse Current DC Current Gain Input Capacitance Turn-On Delay Turn-Off Delay ON OFF VF ICEX IIN(ON) IIN(OFF) IR hFE CIN tON tOFF 3 4a 4b 5 6 7 IOUT=350mA, IIN=500μA IOUT=200mA, IIN=350μA IOUT=100mA,IIN=250μA IOUT=125mA IOUT=200mA VCE=2.0V IOUT=275mA IOUT=350mA IF=350mA VOUT=50V,Ta=70°C VOUT=50V,Ta=70°C,VIN =1.0V VIN =5V VIN =12V IOUT=500μA, Ta=70°C 50 VR=50V, Ta=25°C VR=50V, Ta=70°C VOUT=2V, IOUT=350mA 1000 1.5 0.35 1.0 100 8 8 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R113-002,A ULN2804 TEST FIGURES Figure 1. OPEN hFE = IC IB LINEAR INTEGRATED CIRCUIT Figure 2. OPEN Figure 3. IF OPEN VF ↑ V ↑ IB VCE V IC ↑ V VCE V IC ↑ Figure 4a. OPEN VCE A Figure 4b. OPEN VCE A Figure 5. OPEN IIN VIN OPEN ICEX VIN ICEX A OPEN Figure 6. OPEN IIN VCE A A Figure 7. VR A IC OPEN IR Figure 8. INPUT OPEN VOUT RL (Note 2) OUTPUT CL = 15pF (Note 3) tF 90% 50% 10% tOFF VOH OUTPUT 50% 50% VOL VIH 0 PULSE GENERATOR (Note 1) tR INPUT 90% 50% 10% tON 50μs Note1: Pulse width 50μs, duty cycle 10% Output impedance 50Ω, tR≤5ns, tF≤10ns Note2: R1: 0, VIH: 3V Note3: CL includes probe and jig capacitance. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R113-002,A ULN2804 TYPICAL CHARACTERISTICS Output Current vs. Saturation Voltage LINEAR INTEGRATED CIRCUIT Output Current vs. Input Current 4.5 Collector Current, IC (mA) Collector Current, IC (mA) 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 0 200 400 Input Current, IIN (mA) 600 800 600 IB=250μA IB=350μA IB=500μA 400 200 Saturation Voltage, VCE(SAT) (V) Input Current vs. Input Voltage 2.0 2.0 Power Dissipation, PD (W) Input Current, IIN (mA) 1.5 Power Dissipation vs. Ambient Temperature 1.5 1.0 DIP-18 1.0 0.5 SOP-18 0.5 0 0 2 4 6 8 10 12 14 16 18 0 0 50 100 150 Input Voltage, VIN (V) Ambient Temperature, Ta (°C) U TC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R113-002,A