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TDA8173 Datasheet, PDF (3/4 Pages) STMicroelectronics – TV VERTICAL DEFLECTION OUTPUT CIRCUIT | |||
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TDA8173
ELECTRICAL CHARACTERISTICS
(refer to the test circuits, VS = 35V, Tamb = 25oC unless otherwise specified)
Symbol
I2
I7
I1
V4L
V5
V5L
Parameter
Pin 2 Quiescent Current
Pin 7 Quiescent Current
Amplifier Input Bias Current
Pin 4 Saturation Voltage to GND
Quiescent Output Voltage
Output Saturation Voltage to GND
V5H Output Saturation Voltage to Supply
Tj
Junction Temperature for Thermal Shut Down
V8
Reference Voltage
âV8
âVS
Reference Voltage Drift versus Supply Voltage
Test Conditions
I = 0, I5 = 0
I = 0, I5 = 0
V1 = 1 V
I4 = 20 mA
Vs = 35 V, Ra = 39 kâ¦
I5 = 1.2 A
I5 = 0.7 A
â I5 = 1.2 A
â I5 = 0.7 A
Vs = 15 to 30 V
Min. Typ. Max. Unit
8 16 mA
16 36 mA
â 0.1 â 1 µA
1
V
18
V
1 1.4 V
0.7 1
V
1.6 2.2 V
1.3 1.8 V
140
°C
2.2
V
1
2 mV
TEST CIRCUITS
1N4001
VS
C1
C2
C3
0.1µF
470µF
D1
220µF
tfly
2
74
Iy
V7
GND
Vi
R1
1
to
10kâ¦
TDA8173
9 to 16
5
C4
0.22µF
R7
R6
to
Ly
24.6mH
RT1 4.7kâ¦
1.5â¦
330 â¦
Ry
R3
R4
9.6â¦
IN
12kâ¦
C6
8.2kâ¦
R2
4.7µF
C5
5.6kâ¦
2200µF
R5 Iy
R5
to
8.2â¦
3/4
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