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| AIC2003 7-CHANNEL DARLINGTON DRIVERS SPEC NO: DS-2003-00 FEATURES Improved Replacement for ULN2803. Fast Turn-on and Turn-off. TTL/CMOS Compatible. DESCRIPTION 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. The AIC2003 has a 2.7K 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. 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. APPLICATIONS Stepping Motor Driver. Relay Driver. LED Driver. Solenoid Driver. TYPICAL APPLICATION CIRCUIT + V IN + V CC 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 TTL INPUT ORDERING INFORMATION AIC2003XX PACKAGE TYPE N:PLASTIC DIP ORDER NUMBER AIC2003CN (PLASTIC DIP) TOP VIEW PIN CONFIGURATION IN1 1 IN2 2 IN3 3 16 15 14 13 12 11 10 9 C1 C2 C3 C4 C5 C6 C7 COM TEMPERATURE RANGE C= 0C70C IN4 4 IN5 5 IN6 6 IN7 7 GND 8 ANALOG INTEGRATIONS CORPORATION 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. www.analog.com.tw TEL: (8863)577-2500 FAX:(8863)577-2510 1 AIC2003 7-CHANNEL DARLINGTON DRIVERS SPEC NO: DS-2003-00 ABSOLUTE MAXIMUM RATINGS Output Voltage, VCE Input Voltage, VIN Continuous Collector Current, IC Continuous Base Current, IB Power Dissipation, PD (one Darlington pair) (total package) Operating Ambient Temperature Range, TA Storage Temperature Range, TS (at Ta=25C) 35V 30V 500mA 25mA 1.0W 2.25W -20C to +85C -55C to +150C ELECTRICAL CHARACTERISTICS PARAMETERS Output Leakage Current Collector-Emitter Saturation Voltage Input Current Input voltage SYMBOL TEST FIG ICEX VCE(SAT) 1 2 (Ta=25C, unless otherwise specified.) MIN. TYP. MAX. 3 50 0.8 0.9 1.0 50 0.93 65 1.1 1.3 1.5 1.35 2.3 2.4 2.5 15 25 1.0 1.0 3 50 1.4 1.8 UNIT A A V V V mA A V V V pF S S A A V TEST CONDITIONS VCE=35V,TA=25C VCE=35V,TA=70C IC=100mA,IB=250A IC=200mA,IB=350A IC=350mA,IB=500A IIN(ON) IIN(OFF) VIN(ON) 3 4 5 VIN=3.85V IC=500A,TA=70C VCE=2.0V,IC=200mA VCE=2.0V,IC=250mA VCE=2.0V,IC=300mA Input Capacitance Turn-On Delay Turn-off Delay Clamp Diode Leakage Current Clamp Diode Forward Voltage CIN tON tOFF IR VF 6 7 0.5 EIN to 0.5 EOUT 0.5 EIN to 0.5 EOUT VR=35V, TA=25C VR=35V, TA=70C IF=350mA 0.25 0.25 ANALOG INTEGRATIONS CORPORATION 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. www.analog.com.tw TEL: (8863)577-2500 FAX:(8863)577-2510 2 AIC2003 7-CHANNEL DARLINGTON DRIVERS SPEC NO: DS-2003-00 TEST CIRCUITS OPEN OPEN V CE A ICEX OPEN hFE = IC IB IB IC V CE V Fig. 1 Fig. 2 OPEN OPEN V CE A IC IIN IIN mA OPEN V IN + _ A Fig. 3 Fig. 4 OPEN VR A IR + _ V IN V V CE V IC OPEN Fig. 5 Fig. 6 IF V OPEN VF Fig. 7 ANALOG INTEGRATIONS CORPORATION 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. www.analog.com.tw 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 2.5 Power Dissipation (W) 2 1.5 1 0.5 0 0 25 50 75 100 125 150 Ambient Temperature (C) PHYSICAL DIMENSIONS 18 LEAD PLASTIC DIP 23.00.5 6.20.2 0.430.69 8.01 3.30.1 0.60.3 3.20.3 0.250.10 10 max. 8.51.0 0.50.1 2.54 0.10 unit: mm ANALOG INTEGRATIONS CORPORATION 4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. www.analog.com.tw TEL: (8863)577-2500 FAX:(8863)577-2510 4 |
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