DM75492 Description
The OM75491 and OM75492 are interface circuits designed to be used in conjunction with MOS integrated circuits and mon-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_.
DM75492 Key Features
- Source or sink capability per driver (DM75491)
- Sink capability per driver (DM75492)
- MOS patability (low input current)
- Low standby power
- High-gain Darlington circuits
- '-'V+ollr-+-t