UDQ2982LW Allegro Microsystems Inc, UDQ2982LW Datasheet - Page 4

• Manufacturer Part Number: UDQ2982LW
• Manufacturer: Allegro Microsystems Inc

Specifications of UDQ2982LW

• Polarity: NPN/PNP
• Number Of Elements: 8
• Collector-emitter Voltage: 50V
• Collector-emitter Saturation Voltage: 1.8V
• Collector Current (dc) (max): 500mA
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 18
• Package Type: SOIC W
• Lead Free Status / Rohs Status: Not Compliant

ELECTRICAL CHARACTERISTICS at T
NOTES: Turn-off delay is influenced by load conditions. Systems applications well below the specified output loading may require
Characteristic
Output Leakage Current
Output Sustaining
Voltage
Collector-Emitter
S
Input Current
Output Source Current
(Outputs Open)
Supply Current
Leakage Current
Clamp Diode
Clamp Diode
Turn-On Delay
Turn-Off Delay
www.allegromicro.com
t a
r u
t a
o i
timing considerations for some designs, i.e., multiplexed displays or when used in combination with sink drivers in a totem
pole configuration.
All unused inputs must be connected to ground. Pulldown resistors (≈ 10 kΩ) are recommended for inputs that
are allowed to float while power is being applied to V
Negative current is defined as coming out of (sourcing) the specified device terminal.
* All inputs simultaneously.
† Complete part number includes a prefix (A or UDN) and a suffix (A or SLW) as follows:
UDN2981A, UDN2982A, UDN2982LW, or A2982SLW.
n
V
l o
a t
g
e
V
V
Symbol
I
CE(SUS)
CE(SAT)
IN(ON)
I
l
t
t
CEX
OUT
V
OFF
I
I
ON
R
S
F
A
UDN2981A
UDN2981A
Devices
p
2982†
2982†
l p
All
All
All
All
All
All
All
All
c i
a
b
e l
A
= +25
V
I
V
V
V
V
V
V
V
V
V
V
V
I
0.5 E
V
0.5 E
V
OUT
F
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
R
S
S
=
= 35 V
= 35 V, See Note
= 50 V, V
= 0.4 V*, V
= 2.4 V, I
= 2.4 V, I
= 2.4 V, I
=
=
=
=
= 2.4 V, V
= 2.4 V, V
= 2.4 V*, V
3
S
=
°
IN
IN
5
.
2
3
2
1
C (unless otherwise specified).
4 -
0
4 .
4 .
8 .
2
to 0.5 E
to 0.5 E
5
m
5
V
V
V
Test Conditions
m
A
V
A
IN
OUT
OUT
OUT
CE
CE
S
S
= 0.4 V*
OUT
OUT
= 50 V, T
= 50 V
= 2.0 V
= 2.0 V
= -100 mA
= -225 mA
= -350 mA
, R
, R
L
L
= 100Ω,
= 100Ω,
A
= +70°C
SOURCE DRIVERS
T
Fig.
—
—
—
e
1
2
2
2
3
3
3
3
2
2
4
5
6
t s
-350
-350
Min.
—
3
—
—
—
—
—
—
—
—
—
2981
—
—
—
5
8-CHANNEL
1
1
3
1
Typ.
1.6
1.7
1.8
1
0.3
2.0
—
—
—
—
—
—
2 .
4
1
4
5 .
0
0
0
5
i L
AND
m
i
1
Max.
200
2
4
2
s t
1.8
1.9
2.0
2
2.0
10
50
10
—
—
—
9 .
0
5
0
0 .
0
0
0
2982
3
Units
mA
m
mA
mA
µA
µA
µA
µA
µA
µs
µs
V
V
V
V
V
A
3