液晶显示驱动器（LCD 驱动器）
| IC integration | LCD bias |
| Vin (Min) (V) | 3 |
| Vin (Max) (V) | 10 |
| Source driver voltage (Min) (V) | -0.3 |
| Source driver voltage (Max) (V) | 10 |
| Level shifter/scan driver (ch) | 0 |
| Rating | Catalog |
- Serial Data Input
- Serial Data Output
- Wide Power Supply Operation
- TTL Compatibility
- 31 Segment Outputs
- Alphanumeric and Bar Graph Capability
- Cascade Capability
The MM5483 is a monolithic integrated circuit utilizing CMOS metal-gate low-threshold enhancement mode devices. It is available in a 40-pin PDIP package. The chip can drive up to 31 segments of LCD and can be cascaded to increase this number. This chip is capable of driving a 4?-digit 7-segment display with minimal interface between the display and the data source.
The MM5483 stores the display data in latches after it is latched in, and holds the data until another load pulse is received.
