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UDN2580

Allegro MicroSystems
Part Number UDN2580
Manufacturer Allegro MicroSystems
Description 8-CHANNEL SOURCE DRIVERS
Published Sep 12, 2005
Detailed Description 2580, 2585, AND 2588 8-CHANNEL SOURCE DRIVERS UDN2580A and UDN2585A This versatile family of integrated circuits will w...
Datasheet PDF File UDN2580 PDF File

UDN2580
UDN2580

Overview
2580, 2585, AND 2588 8-CHANNEL SOURCE DRIVERS UDN2580A and UDN2585A This versatile family of integrated circuits will work with many combinations of logic- and load-voltage levels, meeting interface requirements beyond the capabilities of standard logic buffers.
Series UDN2580A and A2580SLW source drivers can drive incandescent, LED, or vacuum fluorescent displays.
Internal transient-suppression diodes permit the drivers to be used with inductive loads such as relays, solenoids, dc and stepping motors, and magnetic print hammers.
The Types UDN2580A and A2580SLW are high-current source drivers used to switch the ground ends of loads that are directly connected to a -50 V supply.
Typical loads are telephone relays, PIN diodes, and LEDs.
The UDN2585A and A2585SLW are drivers designed for applications requiring low output saturation voltages.
Typical loads are low-voltage LEDs and incandescent displays.
The eight non-Darlington, 25 V outputs will simultaneously sustain continuous load cur...


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