UDN2982A Allegro Microsystems Inc, UDN2982A Datasheet - Page 2

• Manufacturer Part Number: UDN2982A
• Description: IC SOURCE DRIVER 8CHAN 18-DIP
• Manufacturer: Allegro Microsystems Inc
• Type: High Sider

Specifications of UDN2982A

• Input Type: Non-Inverting
• Number Of Outputs: 8
• Current - Peak Output: 500mA
• Voltage - Supply: 20V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output / Channel: -
• On-state Resistance: -

2981 and
2982
Absolute Maximum Ratings
Selection Guide
Output Voltage Range
Input Voltage
Output Current
Package Power Dissipation
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
A2982ELWTR-T*
A2982SLWTR-T
UDN2981A-T
UDN2982A-T
*Variant is in production but has been determined to be LAST TIME BUY. This classification indicates that the
variant is obsolete and notice has been given. Sale of the variant is currently restricted to existing customer
applications. The variant should not be purchased for new design applications because of obsolescence in the
near future. Samples are no longer available. Status date change November 2, 2009. Deadline for receipt of
LAST TIME BUY orders is April 30, 2010.
2.5
2.0
1.5
1.0
0.5
0
Part Number
25
Characteristic
50
A MB IE NT T E MP E R A T UR E C
18-P IN DIP , R
20-LE AD S OIC , R
75
J A
100
= 65 C /W
20-pin SOICW
20-pin SOICW
J A
18-pin DIP
18-pin DIP
Package
= 90 C /W
125
Symbol
T
J
V
I
(max)
V
T
OUT
P
T
stg
CE
IN
D
A
150
UDN2981
A2982, UDN2982
See graph
Range E
Range S
1000 per reel
1000 per reel
21 per tube
21 per tube
Packing
Notes
Ambient Temperature
8-Channel Source Drivers
–40 to 85
–20 to 85
T
A
(°C)
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
–55 to 150
–40 to 85
–20 to 85
Rating
5 to 50
–500
150
20
20
–
Units
mA
ºC
ºC
ºC
ºC
V
V
V
–
2