Part Number
|
DS75492 |
Manufacturer
|
National Semiconductor |
Description
|
MOS-to-LED Digit Driver/ Quad Segment Driver |
Published
|
Mar 30, 2005 |
Detailed Description
|
DS75491 MOS-to-LED Quad Segment Driver DS75492 MOS-to-LED Hex Digit Driver
February 1995
DS75491 MOS-to-LED Quad Segme...
|
Datasheet
|
DS75492
|
Overview
DS75491 MOS-to-LED Quad Segment Driver DS75492 MOS-to-LED Hex Digit Driver
February 1995
DS75491 MOS-to-LED Quad Segment Driver DS75492 MOS-to-LED Hex Digit Driver
General Description
The DS75491 and DS75492 are interface circuits designed to be used in conjunction with MOS integrated circuits and common-cathode LEDs in serially addressed multi-digit displays The number of drivers required for this time-multiplexed system is minimized as a result of the segment-address-and-digit-scan method of LED drive
Features
Y Y Y Y Y
50 mA source or sink capability per driver (DS75491) 250 mA sink capability per driver (DS75492) MOS compatability (low input current) Low standby power High-gain Darli...
Similar Datasheet