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TDA1023

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 bridgeApplication·P...

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SeekIC No. : 004516036 Detail

TDA1023: Features: · Adjustable width of proportional range· Adjustable hysteresis· Adjustable width of trigger pulse· Adjustable repetition timing of firing burst· Control range translation facility· Fail s...

TDA1023 Data Sheet

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Part Number:
TDA1023
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/15

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Product Details

Description



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


Application

·Panel heaters
·Temperature control


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER MIN. MAX. UNIT
VCC DC supply voltage - 16 V
Supply current
I16(AV)
I16(RM)
I16(SM)		 average
repetitive peak
non-repetitive peak (tp < 50 s)
 -
-
-		 30
100
2		 mA
mA
A
VI input voltage, all inputs - 16 V
I6, 7, 9, 10 input current - 10 mA
V1 voltage on Rpd connection - 16 V
V3, 8, 11 output voltage, Q, QR, VZ - 16 V
Output current
-IOH(AV)
-IOH(M)		 average
peak max. 300 ms		 - 30
700		 mA
mA
Ptot total power dissipation - 500 mW
Tstg storage temperature range -55 +150 °C
Tamb operating ambient temperature range -20 +75 °C



Description

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 regulations regarding mains waveform distortion and RF interference.




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