55501EJ

Overview

The SN55501EJ is an AC plasma display driver manufactured by Rochester Electronics, LLC. It utilizes BICMOS technology and is housed in a 40-lead ceramic dual in-line package (CDIP-40). The device supports serial data input and dot matrix display modes with 32 segments. It operates within a supply voltage range of 10.8 V to 13.2 V, with a nominal rating of 12 V. The component is designed for high-temperature environments, functioning between -55 °C and 125 °C.

Feature Summary

• Supports serial data input for control interface
• Capable of driving 32-segment dot matrix displays
• Constructed using BICMOS technology

Applications

• AC plasma display panel drivers
• Dot matrix display systems
• High-temperature industrial display interfaces

Procurement Notes

Verify the specific manufacturer source and lot traceability when sourcing this component from Rochester Electronics. Confirm that the CDIP-40 ceramic package matches the system requirements. Ensure the operating temperature range meets the application's thermal constraints before integration.

Selection Notes

Select this part for applications requiring a dedicated AC plasma driver with serial interface capabilities. The wide operating temperature range makes it suitable for harsh environments. Verify compatibility with the display segment count and voltage levels required by the target panel design.

Part Context

This component belongs to the SN5550x series of AC plasma display drivers. It shares functional similarities with other parts in the family but is distinguished by its specific pinout and segment configuration. Rochester Electronics provides these components as part of their portfolio of legacy and specialized semiconductor devices.