VADEM VG‑660
The VADEM VG‑660 is a high‑performance VGA LCD/CRT controller IC engineered to deliver reliable video interface capabilities across a wide range of embedded systems, industrial PCs, legacy computing platforms, and custom display solutions. Designed to support both LCD and CRT output, the VG‑660 provides flexible video display options that make it ideal for diverse system architectures including retro‑compatible hardware and modern low‑power designs. With its ability to operate on dual supply rails (5V and 3.3V), this controller strikes an excellent balance between performance and power efficiency while maintaining crisp, stable signal processing for VGA applications.
Built with reliability and efficiency in mind, the VG‑660 boasts robust operational parameters that suit it for industrial and commercial environments where durability is essential. Operating frequencies up to 30 MHz ensure sharp and responsive video timing, while ultra‑low power Sleep and Suspend modes help reduce energy usage in power‑sensitive designs. Its compact design and low active current draw make it an excellent choice for battery‑powered embedded systems, kiosks, instrumentation displays, and other applications where both performance and longevity are critical. The VG‑660’s wide temperature range further enhances its suitability for rugged or temperature‑variable conditions found in industrial settings.
Whether you are developing a new embedded graphics interface, upgrading legacy video support, or integrating a low‑power control system, the VADEM VG‑660 delivers consistency and flexibility. Its ability to handle both LCD and CRT displays gives designers the freedom to bridge modern interfaces with traditional display technologies, enabling broader application compatibility. With built‑in support for a range of operating conditions and proven signal stability, the VG‑660 is a compact and efficient video controller solution that meets the demands of industrial and commercial electronics applications
Key Specs
| Specification |
Value |
| IC Type |
VGA LCD/CRT Controller |
| Supply Voltage (5V mode) |
4.75 V to 5.25 V |
| Supply Voltage (3.3V mode) |
3.15 V to 3.45 V |
| Operating Frequency |
Up to 30 MHz |
| Input/Output Capacitance |
Max 10 pF @ 1 MHz |
| Supply Current (Active) |
Max 30 mA |
| Supply Current (Sleep) |
Max 1 mA |
| Supply Current (Suspend) |
Max 100 μA |
| Operating Temperature |
0 °C to 70 °C |
| Storage Temperature |
−40 °C to +125 °C |
| Voltage Tolerance (Any Pin) |
−0.5 V to Vcc + 0.5 V |