TDA1023 - NXP

TDA1023 Proportional-control triac

APPLICATIONS • Panel heaters • Temperature control TDA1023/T The TDA1023 is a bipolar integrated circuit for controlling triacs in a proportional time or burst firing mode. Permitting precise temperature control of heating equipment it is especially suited to the control of panel heaters. It generates positive-going trigger pulses but complies with regulat.

Features

• Adjustable width of proportional range
• Adjustable hysteresis
• Adjustable width of trigger pulse
• Adjustable repetition timing of firing burst
• Control range translation facility
• Fail safe operation
• Supplied from the mains
• Provides supply for external temperature bridge GENERAL DESCRIPTION APPLICATIONS
• Panel heaters
• Temperature control TDA1023/T The TDA1023 is a bipolar integrated circuit for controlling triacs in a proportional time or burst firing mode. Permitting precise temperature control of heating equipment it is especially suited to the control of panel heaters. It ge.