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Part Number
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DM75492 |
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Manufacturer
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National Semiconductor |
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Description
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MOS-to-LED hex digit driver |
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Published
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Oct 11, 2017 |
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Detailed Description
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Display Drivers
epn-
o:t
It)
~ DM75491 MOS-to-LED quad segment driver
C DM75492 MOS-to-LED h~x digit driver
general de...
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|
Datasheet
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DM75492
|
Overview
Display Drivers
epn-
o:t
It)
~ DM75491 MOS-to-LED quad segment driver
C DM75492 MOS-to-LED h~x digit driver
general description
The OM75491 and OM75492 are interface circuits designed to be used in conjunction with MOS integrated circuits and common-cathode LED's in serially addressed multi-digit displays_ The number of drivers required for this time-multiplexed system is minimized as a result of the segmentaddress-and-digit-scan method of LED drive_
features
• Source or sink capability per driver (DM75491)
50 mA
• Sink capability per driver (DM75492)
250 mA
• MOS compatability (low input current) • Low standby power, • High-gain Darlington circuits
schematic and connection diagrams...
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