MSC1205 Description
The MSC1205 is a Bi-CMOS display driver for a 1/2-duty vacuum fluorescent display tube. It consists of a 64-bit shift register, latch circuits, a digital diming circuit, and drivers. The MSC1205 provides an interface with a microputer only by three signal lines:.
MSC1205 Key Features
- Power Supply Voltage: 8 to 18V (built-in 5V regulator for logic)
- Built-in 1-terminal RC oscillation circuit (with external capacitor)
- Built-in digital dimming circuit 10-bit resolution Programmable in the duty range of 0/2048 (0%) to 1015.5/2048 (49.6%)
- Can directly drive 32
- 2 display anodes
- Built-in power-on reset circuit
- Schematic Diagrams of Logic Portion Input Circuit 1
- Schematic Diagrams of Logic Portion Input
- Schematic Diagrams of Logic Portion Input Circuit 2 Circuit 3
- Schematic Diagrams of Driver Output Circuit