Part Number
|
75491 |
Manufacturer
|
National Semiconductor |
Description
|
MOS-to-LED Quad Segment Driver |
Published
|
Jan 24, 2016 |
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
|
75491
|
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 50 mA source or sink capability per driver (DS75491) Y 250 mA sink capability per driver (DS75492) Y MOS compatability (low input current) Y Low standby power Y High-gain Darli...
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