S1D2147A01 is a deflection processor produced by STMicroelectronics for multiscreen monitors. It can automatically synchronize horizontal and vertical deflection and provide a safety blanking output.
The S1D2147A01 is a monolithic integrated circuit designed to control all horizontal and vertical deflection functions in multisync monitors. It supports positive or negative sync polarities, auto‑sync processing, and includes safety blanking output.
The document provides pin configurations, electrical characteristics, absolute maximum ratings, and example application circuitry for designers integrating the processor into display systems.
| Operating Temperature (General) | 0 °C – 70 °C |
|---|---|
| Storage Temperature | -40 °C – +150 °C |
| Maximum Junction Temperature | 150 °C |
| Horizontal PLL Frequency Range | 30 kHz – 70 kHz |
Both positive and negative sync polarities are supported.