UDN2982A | |
|---|---|
| Manufacturer Part Number | UDN2982A |
| Description | IC SOURCE DRIVER 8CHAN 18-DIP |
| Manufacturer | Allegro Microsystems Inc |
| Type | High Side |
| UDN2982A datasheets |
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Availability: In stock
International delivery:
Warranty: 60 days
×
- We provide standard 60-days warranty for all parts. If warranty differs we always mention it beforehand. In case of return we cover shipping costs.
- If you still have any questions - please contact us
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Shipping terms
- Standard delivery time differs from 5-8 business days if the supplier is a local one to 12-14 days if the suplier is from overseas. If delivery time differs it's always mentioned in our quotation.
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- For new client payment term is payment in advance. At this moment we accept 3 payment methods: wire transfer, PayPal and Western Union. Credit card payment is under constrution and will be introduced soon. Escrow service is acceptable. Net terms for regular customers is not a problem. Working with us is totally safe for you.
- If you still have any questions - please contact us
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 | - |
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Features and Benefits
▪ TTL, DTL, PMOS, or CMOS compatible inputs
▪ 500 mA output source current capability
▪ Transient-protected outputs
▪ Output breakdown voltage to 50 V
▪ DIP or SOIC packaging
Packages:
Not to scale
18-pin DIP (Package A)
20-pin SOICW (package LW)
(drop-in replacement for discon-
tinued 18-pin SOIC variants)
18-pin DIP (A Package)
29310R
8-Channel Source Drivers
Description
Recommended for high-side switching applications that benefit
from separate logic and load grounds, these devices encompass
load supply voltages to 50 V and output currents to -500 mA.
These 8-channel source drivers are useful for interfacing
between low-level logic and high-current loads. Typical loads
include relays, solenoids, lamps, stepper and/or servo motors,
print hammers, and LEDs.
All devices may be used with 5 V logic systems — TTL, Schottky
TTL, DTL, and 5 V CMOS. The device packages offered are
electrically interchangeable, and will withstand a maximum
output off voltage of 50 V, and operate to a minimum of 5 V. All
devices in this series integrate input current limiting resistors
and output transient suppression diodes, and are activated by
an active high input.
The suffix “A” indicates an 18-lead plastic dual in-line package
with copper lead frame for optimum power dissipation. Under
normal operating conditions, these devices will sustain 120 mA
continuously for each of the eight outputs at an ambient
temperature of +50°C and a supply of 15 V.
The suffix “LW” package is provided in a 20-pin wide-body
SOIC package with improved thermal characteristics compared
to the 18-pin SOIC version it replaces (100% pin-compatible
electrically). The A2982ELW driver is available for operation
over an extended temperature range, down to -40°C.
These packages are lead (Pb) free, with 100% matte-tin
leadframe plating.
Simplified Block Diagrams
20-pin SOICW (LW Package)
(NC pins, 10 and 11, not present
on discontinued 18-pin LW package)
2981 and 2982
Related parts for UDN2982A | |||
|---|---|---|---|
| Part Number | Description | Manufacturer | Datasheet |
 UDN2987A-6-T |
IC SOURCE DRIVER 8CHAN 20-DIP | Allegro Microsystems Inc |
|
 UDN2981A |
IC SOURCE DRIVER 8CHAN 18-DIP | Allegro Microsystems Inc |
|
 UDN2982LW |
IC SOURCE DRIVER 8CHAN 20-SOIC | Allegro Microsystems Inc |
|
|
UDN2982LWTR |
IC SOURCE DRIVER 8CHAN 20-SOIC | Allegro Microsystems Inc |
|
|
UDN2987LWTR-6-T |
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UDN2982A-T |
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|
|
UDN2981A-T |
IC SOURCE DRIVER 8CHAN 18-DIP | Allegro Microsystems Inc |
|
|
UDN2982LW-T |
IC SOURCE DRIVER 8CHAN 20-SOIC | Allegro Microsystems Inc |
|
 UDN2987LW-6-T |
IC SOURCE DRIVER 8CHAN 20-SOIC | Allegro Microsystems Inc |
|
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UDN2982LWTR-T |
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|
 UDN2916LBTR-T |
IC MOTOR DRIVER PWM DUAL 24SOIC | Allegro Microsystems Inc |
|
 UDN2916B-T |
IC MOTOR DRIVER PWM DUAL 24-DIP | Allegro Microsystems Inc |
|
 UDN2916B |
IC MOTOR DRIVER PWM DUAL 24DIP | Allegro Microsystems Inc |
|
|
UDN2916EB |
IC MOTOR DRIVER PWM DUAL 44PLCC | Allegro Microsystems Inc |
|
|
UDN2916LB |
IC MOTOR DRIVER PWM DUAL 24SOIC | Allegro Microsystems Inc |
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UDN2982A Summary of contents |
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