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...
TDA1023T: 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...
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Features: · 4, 16, 32, 64, 128 and 256 Quadrature Amplitude Modulation (QAM) demodulator (DVB-C co...
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 |
The TDA1023T 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 of the TDA1023T.