ucn5821 Allegro MicroSystems, Inc., ucn5821 Datasheet - Page 3

• Manufacturer Part Number: ucn5821
• Description: Bimos Ii 8-bit Serial-input, Latched Drivers
• Manufacturer: Allegro MicroSystems, Inc.

ELECTRICAL CHARACTERISTICS at T
Characteristic
Output Leakage
Current
Collector-Emitter
Saturation Voltage
Input Voltage
Input Resistance
Supply Current
www.allegromicro.com
Symbol
V
I
I
DD(OFF)
V
V
DD(ON)
CE(SAT)
I
CEX
r
IN(0)
IN(1)
IN
UCN5821A/LW, V
UCN5822A/LW, V
UCN5821A/LW, V
UCN5822A/LW, V
I
I
I
V
V
V
V
One Driver ON, V
One Driver ON, V
One Driver ON, V
V
V
OUT
OUT
OUT
DD
DD
DD
DD
DD
DD
= 12 V
= 5.0 V
= 12 V
= 5.0 V
= 5.0 V, All Drivers OFF, All Inputs = 0 V
= 12 V, All Drivers OFF, All Inputs = 0 V
= 100 mA
= 200 mA
= 350 mA, V
A
= +25 C, V
Test Conditions
DD
DD
DD
DD
OUT
OUT
OUT
OUT
= 7.0 V
= 12 V
= 10 V
= 5.0 V
= 50 V
= 80 V
= 50 V, T
= 80 V, T
DD
= 5 V, (unless otherwise specified).
A
A
= +70 C
= +70 C
8-BIT SERIAL-INPUT,
LATCHED DRIVERS
Min.
10.5
3.5
50
50
—
—
—
—
—
—
—
—
—
—
—
—
—
5821
Limits
Max.
AND
100
100
1.1
1.3
1.6
0.8
4.5
3.9
2.4
1.6
2.9
50
50
—
—
—
—
5822
Units
mA
mA
mA
mA
mA
k
k
V
V
V
V
V
V
A
A
A
A