TDA1024 Datasheet - Signetics

TDA1024 ZERO CROSSING TRIAC TRIGGER

The TDA1024 generates positive-going output pulses to trigger a triac. These trigger pulses coincide with the zero crossings of the mains voltage. This minimizes r.f. interference and transients on the mains supply. Supply: V q c and R X (pins 8 and 7) The TDA1024 may be supplied by an external d.c..

LINEAR LSI PRODUCTS ZERO CROSSING TRIAC TRIGGER TDA1024 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 .

TDA1024 Features

* are:

* adjustable trigger pulse width

* adjustable hysteresis

* supplied from the mains

* provides supply fo r external temperature bridge

* protected inputs and output

* low supply current, low dissipation Q U IC K R E F E R E N C E D ATA Supply vol

TDA1024 Datasheet (4.23 MB)

TDA1024 Datasheet Preview — Preview of TDA1024 PDF

Datasheet Details

Part number:

TDA1024

Manufacturer:

Signetics

File Size:

4.23 MB

Description:

Zero crossing triac trigger.

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TDA1024 ZERO CROSSING TRIAC TRIGGER Signetics

TDA1024 Distributor