Overview
The PCF8578T/1,112 is a low power CMOS LCD row and column driver designed and manufactured by NXP USA Inc. This integrated circuit is specifically engineered to drive dot matrix graphic displays, supporting various multiplex rates such as 1:8, 1:16, 1:24, or 1:32. It is ideal for applications requiring efficient and reliable display control in a compact package.
Key Specifications
| Parameter | Description |
|---|---|
| Package Type | 56-VSOP (Very Small Outline Package) |
| Supply Voltage | 2.5V to 6.0V |
| Multiplex Rates | 1:8, 1:16, 1:24, 1:32 |
| Display Type | Dot Matrix Graphic Displays |
| Power Consumption | Low Power CMOS |
| Status | Active (though the specific part number may be discontinued, alternatives are available) |
Key Features
- Low power CMOS technology for reduced power consumption.
- Supports multiple multiplex rates (1:8, 1:16, 1:24, 1:32) for flexible display configurations.
- Designed to drive dot matrix graphic displays efficiently.
- Compact 56-VSOP package for space-saving designs.
- Wide supply voltage range (2.5V to 6.0V) for versatility in different applications.
Applications
- Dot matrix graphic displays in various consumer electronics.
- Industrial control panels and displays.
- Automotive display systems.
- Medical devices with display requirements.
- Any application requiring efficient and reliable LCD display control.
Q & A
- What is the primary function of the PCF8578T/1,112? The primary function is to drive dot matrix graphic displays at various multiplex rates.
- What are the supported multiplex rates for the PCF8578T/1,112? The supported multiplex rates are 1:8, 1:16, 1:24, and 1:32.
- What is the package type of the PCF8578T/1,112? The package type is 56-VSOP (Very Small Outline Package).
- What is the supply voltage range for the PCF8578T/1,112? The supply voltage range is 2.5V to 6.0V.
- Is the PCF8578T/1,112 still in production? The specific part number may be discontinued, but alternatives and substitutes are available.
- What are some common applications of the PCF8578T/1,112? Common applications include consumer electronics, industrial control panels, automotive display systems, and medical devices.
- Why is the PCF8578T/1,112 considered low power? It uses CMOS technology, which is known for low power consumption.
- Where can I find detailed specifications for the PCF8578T/1,112? Detailed specifications can be found in the datasheet available on NXP's official website and other electronic component distributors like Digi-Key.
- Can the PCF8578T/1,112 be used in high-temperature environments? The datasheet should be consulted for specific temperature ratings and operating conditions.
- How does the PCF8578T/1,112 contribute to space-saving designs? It is packaged in a compact 56-VSOP, which helps in reducing the overall size of the final product.
