Overview
The STK392-020 is a hybrid IC for video projector
convergence correction. Since this IC integrates three
output amplifier circuits in a single package, the six
convergence correction output circuits, i.e., the vertical
and horizontal directions for each CRT of the RGB can be
formed from only two ICs.
Features
• Three output amplifier circuits integrated in a single
22-pin package
• High absolute maximum supply voltage
(VCC max = ±44 V)
• Low thermal resistance (qj-c = 2.1 °C/W)
• High thermal stability (TC max = 125°C)
• Isolated early stage and output stage power supplies
• Output stage power supply switching supports high
efficiency designs.
• The input system, power supply system and output
system pins are isolated in the pin arrangement, thus
reducing the influence of the pattern layout on the
characteristics and easing design.
• Since constant current circuits are used in the pre-driver
stage, operation is stable with respect to the power
supply switching.
• The Sanyo convergence correction circuit product
lineup (the STK392-000 series) handles a wide range of
end-product classes. Therefore, the same PCB can be
used for end products from popularly-priced units to
top-of-the-line models.
Known Models
| Brand | Models | Versions |
|---|---|---|
| Sony | DN-WA220 | |
| KP-53XBR200 | ||
| KP-61HS10 | ||
| KP-61XB | ||
| KP-61XBR300 | ||
| Toshiba | P4100j | |
| P4100u | ||
| P4125u | ||
| P4130u | ||
| P4130uw | ||
| P4135u | ||
| P4135uw | ||
| P5031e | ||
| P5031u | ||
| P5032e | ||
| P5032u | ||
| P7300U | ||
| Pj48c90 | ||
| Pj55c80 | ||
| Pr413e | ||
| Pr4100u | ||
| Tp48c50 | ||
| Tp48c51 | ||
| Tp48c70 | ||
| Tp48c71 | ||
| Tp48c90 | ||
| Tp48d50 | ||
| Tp48d51 | ||
| Tp48d70 | ||
| Tp48d71 | ||
| Tp48d90 | ||
| Tp55c80 | ||
| Tp55c81 | ||
| Tp55d80 | ||
| Tp55d81 | ||
| Tw56d90 |