Allegro UDQ5706A Datasheet
5706
QUAD PERIPHERAL/POWER DRIVER
5706
QUAD 2-INPUT PERIPHERAL/POWER DRIVER
—TRANSIENT-PROTECTED OUTPUTS
This 16-lead quad 2-input peripheral/power driver is a bipolar
monolithic integrated circuit containing logic gates, high-current
switching transistors, and transient-suppression diodes on the same
chip. The four output transistors are capable of simultaneously sinking
300 mA continuously at ambient temperatures of up to +70°C. In the
OFF state, this driver will withstand at least 80 V.
The UDQ5706A quad driver is ideally suited for interface between
low-level or high-level logic and high-current/high-voltage loads.
Typical applications include driving peripheral loads such as incandescent lamps, light-emitting diodes, memories, and heaters.
The integral transient-suppression diodes allow its use with
inductive loads such as relays, solenoids, or stepping motors without
the need of discrete diodes.
Data Sheet
29306.1C
This device is furnished in a 16-pin DIP package with a copper
leadframe for improved thermal characteristics.
Dwg. No. A-9866
ABSOLUTE MAXIMUM RATINGS
at T
= +25°C
A
Supply Voltage, VCC.............................7.0 V
Input Voltage, V
Output Off-State Voltage,
V
................................................80 V
OFF
Output On-State Sink Current,
ION............................................. 600 mA
Suppression Diode Off-StateVoltage,
V
................................................80 V
OFF
Suppression Diode On-State Current,
DISCONTINUED PRODUCT
I
............................................. 600 mA
ON
Power Dissipation, P
Each Driver...................................0.8 W
Operating Free-Air Temperature Range,
.................................. -40°C to +85°C
T
A
Storage Temperature Range,
T
................................ -55°C to +150°C
S
...................................30 V
IN
........................ 2.0 W*
D
— FOR REFERENCE ONLY
FEATURES
■ DTL/TTL/PMOS/CMOS Compatible Inputs
■ Low Input Current
■ 300 mA Continuous Output Current
■ Standoff Voltage of 80 V
*Derate at the rate of 16.7 mW/°C above
TA = +25°C
Always order by complete part number, e.g., UDQ5706A .
5706
QUAD PERIPHERAL/POWER DRIVER
RECOMMENDED OPERATING CONDITIONS
Min. Nom. Max. Units
Supply Voltage (VCC) 4. 75 5.0 5.25 V
Operating Temperature Range -40 +25 +85 °C
Current into any output (ON state) — — 300 mA
Dwg. No. A-7878A
INPUT TEST PULSE CHARACTERISTICS
V
= 0 V t
IN(0)
= 3.5 V t
V
IN(1)
115 Northeast Cutoff, Box 15036
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1995, 1996 Allegro MicroSystems, Inc.
= 7 ns tp = 1µs
f
= 14 ns PRR = 500 kHz
r
Dwg. No. A-7628C
Loading...