AIC2003 7-CHANNEL DARLINGTON DRIVERS SPEC NO: DS-2003-00 ■ DESCRIPTION FEATURES Improved Replacement for ULN2803. Fast Turn-on and Turn-off. TTL/CMOS Compatible. Manufactured with the standard bipolar process, the AIC2003 is a high-voltage, high-current 7channel Darlington array, with each of the output transistors capable of sinking peak load current of 700mA and capable of withstanding at least 35V in the OFF state. APPLICATIONS The AIC2003 has a 2.7KΩ series base resistor to each Darlington pair and thus allows operation directly with TTL or CMOS logic circuitry operating at a supply voltage of 5V. Outputs of the drivers can be paralleled for higher load current capability. Stepping Motor Driver. Relay Driver. LED Driver. Solenoid Driver. These make the AIC2003 ideally suited for numerous interfaces between low-level logic circuitry and high-power peripheral loads, particularly those beyond the capabilities of standard logic buffers. Typical loads include relays, solenoids, stepping motors, heaters, multiplexed LED, and incandescent displays. The AIC2003 features open collector outputs and integral diodes for inductive load transient suppression. ■ TYPICAL APPLICATION CIRCUIT + V IN + V CC TTL INPUT 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 ■ ORDERING INFORMATION PIN CONFIGURATION ORDER NUMBER AIC2003XX PACKAGE TYPE N:PLASTIC DIP AIC2003CN (PLASTIC DIP) TEMPERATURE RANGE C= 0°C～70°C TOP VIEW IN1 1 16 C1 IN2 2 15 C2 IN3 3 14 C3 IN4 4 13 C4 IN5 5 12 C5 IN6 6 11 C6 IN7 7 10 C7 GND 8 9 ANALOG INTEGRATIONS CORPORATION www.analog.com.tw 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: (8863)577-2500 COM FAX:(8863)577-2510 1 AIC2003 7-CHANNEL DARLINGTON DRIVERS SPEC NO: DS-2003-00 ■ ABSOLUTE MAXIMUM RATINGS (at Ta=25°°C) Output Voltage, VCE 35V Input Voltage, VIN 30V Continuous Collector Current, IC 500mA Continuous Base Current, IB 25mA Power Dissipation, PD (one Darlington pair) 1.0W (total package) 2.25W Operating Ambient Temperature Range, TA -20°C to +85°C Storage Temperature Range, TS -55°C to +150°C ■ ELECTRICAL CHARACTERISTICS PARAMETERS Output Leakage Current SYMBOL TEST FIG ICEX 1 (Ta=25°°C, unless otherwise specified.) TEST CONDITIONS MIN. TYP. MAX. UNIT 3 50 µA 0.8 0.9 1.0 1.1 1.3 1.5 V V V 0.93 65 1.35 mA VCE=35V,TA=25°C VCE=35V,TA=70°C Collector-Emitter Saturation Voltage VCE(SAT) 2 IC=100mA,IB=250µA IC=200mA,IB=350µA IC=350mA,IB=500µA Input Current Input voltage IIN(OFF) 3 4 IC=500µA,TA=70°C VIN(ON) 5 VCE=2.0V,IC=200mA IIN(ON) VIN=3.85V 50 VCE=2.0V,IC=250mA VCE=2.0V,IC=300mA Input Capacitance Turn-On Delay Turn-off Delay µA µA 2.3 2.4 2.5 V V V 15 25 pF tON 0.5 EIN to 0.5 EOUT 0.25 1.0 µS tOFF 0.5 EIN to 0.5 EOUT 0.25 1.0 µS 3 50 µA 1.8 V CIN Clamp Diode Leakage Current IR Clamp Diode Forward Voltage VF 6 VR=35V, TA=25°C VR=35V, TA=70°C 7 1.4 IF=350mA ANALOG INTEGRATIONS CORPORATION www.analog.com.tw 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: (8863)577-2500 FAX:(8863)577-2510 µA 2 AIC2003 7-CHANNEL DARLINGTON DRIVERS SPEC NO: DS-2003-00 ■ TEST CIRCUITS OPEN OPEN hFE = V CE IC IB µA ICEX IB OPEN IC V CE V Fig. 1 Fig. 2 OPEN V CE OPEN µA IC IIN IIN + _ mA OPEN µA V IN Fig. 3 Fig. 4 OPEN VR µA IR + _ V IN V IC V CE V OPEN Fig. 5 Fig. 6 IF V VF OPEN Fig. 7 ANALOG INTEGRATIONS CORPORATION www.analog.com.tw 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: (8863)577-2500 FAX:(8863)577-2510 3 AIC2003 7-CHANNEL DARLINGTON DRIVERS SPEC NO: DS-2003-00 ■ DRIVER CIRCUIT COM 2.7K 7.2K 3K ■ ALLOWABLE AVERAGE POWER DISSIPATION Power Dissipation (W) 2.5 2 1.5 1 0.5 0 0 25 50 75 100 125 150 Ambient Temperature (°C) ■ PHYSICAL DIMENSIONS 18 LEAD PLASTIC DIP 23.0±0.5 6.2±0.2 8.0±1 0.43±0.69 3.3±0.1 0.6±0.3 3.2±0.3 0.25±0.10 10° max. 8.5±1.0 0.5±0.1 2.54 ±0.10 unit: mm ANALOG INTEGRATIONS CORPORATION www.analog.com.tw 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: (8863)577-2500 FAX:(8863)577-2510 4