AIC2803 Datasheet, PDF (1/5 Pages) Analog Intergrations Corporation – 8-CHANNEL DARLINGTON DRIVERS

FEATURES
Improved Replacement for ULN2803.
Fast Turn-on and Turn-off.
TTL/CMOS Compatible.
APPLICATIONS
Stepping Motor Driver.
Relay Driver.
LED Driver.
Solenoid Driver.
TYPICAL APPLICATION CIRCUIT
TTL INPUT
1
+VCC
2
3
4
5
6
7
8
9
+VIN
18
17
16
15
14
13
12
11
10
AIC2803
8-CHANNEL DARLINGTON DRIVERS
SPEC NO: DS-2803-00
DESCRIPTION
Manufactured with the standard bipolar process, the
AIC2803 is a high-voltage, high-current 8-channel
Darlington array, with each of the output transistors
capable of sinking peak load current of 500mA and
capable of withstanding at least 50V in the OFF state.
The AIC2803 has a 2.7KΩ series base resistor to
each Darlington pair and thus allows operation di-
rectly 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 AIC2803 ideally suited for numerous in-
terface 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 AIC2803 features open collector outputs and
integral diodes for inductive load transient suppres-
sion.
Solenoid Driver
ORDERING INFORMATION
AIC2803XX
PACKAGE TYPE
N:PLASTIC DIP
TEMPERATURE RANGE
C= 0°C~70°C
ORDER NUMBER
AIC2803CN
(PLASTIC DIP)
PIN CONFIGURATION
TOP IN1 1
VIEW
IN2 2
18 C1
17 C2
IN3 3
IN4 ₄
16 C3
15 ^C4
IN5 5
14 ^C5
IN6 6
13 C6
IN7 7
12 ^C7
IN8 8
GND 9
11 C8
10 ^COM
ANALOG INTEGRATIONS CORPORATION
www.analog.com.tw
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: [phone] FAX:[phone]
1