TDA4433 Datasheet, PDF (2/5 Pages) STMicroelectronics – TV SIGNAL IDENTIFICATION CIRCUIT AND AFC INTERFACE

TDA4433
BLOCK DIAGRAM
* Open collector outputs
ABSOLUTE MAXIMUM RATINGS
Symbol
Vs
V₃
V_{1 3}
I6 ; I2
I₁₀
I₁₁
I12
Pto t
Tstg, Tj
Parameter
Supply Voltage (pin 1)
Voltage at Pin 3
Voltage at Pin 13
Pin 6 and Pin 2 Current
Pin 10 Current
Pin 11 Current
Pin 12 Current
Total Power Dissipation at T_amb ≤ 70 °C
Storage and Junction Temperature
THERMAL DATA
Symbol
Rth j-amb
Parameter
Thermal Resistance Junction-ambient
Max.
Value
16
16
– 5, + 6
1
2
2
±2
800
– 40, +150
Value
100
Unit
V
V
V
mA
mA
mA
mA
mW
°C
Unit
°C/W
ELECTRICAL CHARACTERISTICS
(refer to the test circuit ; V_S = 12 V, T_amb = 25 °C, unless otherwise specified)
Symbol
Vs
I_s
V₂
Parameter
Supply Voltage Range (pin 1)
Supply Current (pin 1)
Output Voltage
V₆
Output Voltage
Test Conditions
V_s = 14.5 V
f_tuning < fo I₂ = 1 mA
ftuning = fo
f_tuning > f_o
f_tuning < f_o I₆ = 1 mA
ftuning = fo I6 = 1 mA
f_tuning > f_o
Min. Typ. Max. Unit
10.8
14.5
V
30
mA
V_s – 0.5
V
0.8
V
0.8
V
0.8
V
0.8
V
V_s – 0.5
V
2/5