The Telefunken TEA1024/TEA1124 datasheet describes a zero‑voltage switch IC with integrated ramp generator, specifications, and application notes.
The TEA1024/TEA1124 is a monolithic bipolar IC designed as a zero‑voltage switch for triac control in domestic equipment. It provides full‑wave drive, low current consumption, and an integrated ramp generator with selectable duration for 50 Hz mains.
The document lists electrical characteristics, absolute maximum ratings, package information, and example application circuits. It also includes a policy statement on ozone‑depleting substances for the semiconductor division.
| Current consumption | ≤ 1.5 mA |
|---|---|
| Package | DIP8 |
| Ramp duration (TEA1024) | 640 ms |
| Ramp duration (TEA1124) | 1280 ms |
| Supply voltage (–VS) | 5.6 V |
| Junction temperature (Tj) | 125 °C |
| Step number (n) | 16 |
The IC consumes no more than 1.5 mA.
It is supplied in a DIP8 package.
The TEA1124 provides a ramp duration of 1280 ms.
The supply voltage limit is 5.6 V.