Datasheet Summary
LINEAR LSI PRODUCTS
ZERO CROSSING TRIAC TRIGGER
G E N E R A L D ESC R IPT IO N
The T D A 1 0 2 4 is a bipolar integrated circuit delivering positive pulses for triggering a triac or a thyristor. It is prim arily intended for use as a static switch to replace mechanical thermostats that switch resistive loads, such as:
- central heating installations
- washing machine heaters
- water heaters
- smoothing irons
The T D A 1 02 4 provides its own d.c. supply and will supply an external circuit, e.g. a tem perature sensing bridge. The circuit plies w ith the regulations on radio interference and mains distortion.
Its main Features are:
- adjustable trigger pulse width
- adjustable...
