TDA3562 Просмотр технического описания (PDF) - STMicroelectronics
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TDA3562 Datasheet PDF : 9 Pages
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TDA3562A
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
Pto t
Tstg, Tj
Tamb
Parameter
Supply Voltage
Power Dissipation at Tamb = 65 °C
Storage and Junction Temperature
Ambient Temperature Range
Value
Unit
13.2
V
1.7
W
– 25, +150
°C
0, +70
°C
THERMAL DATA
Symbol
Rth j-amb
Parameter
Thermal Resistance Junction-ambient
Value
Unit
Max
40
°C/W
ELECTRICAL CHARACTERISTICS
Test conditions unless otherwise specified : Supply voltage, Pin 1 at 12 V - Tamb = 25 °C
Input signals :
Luminance input signal
Chrominance input signal
Data input signals
V8 = 0.48 VPP (Composite video signal (100 % white)
V4 = 0.39 VPP (Colour bar signal with 75 % colour saturation
and chrominance to burst ratio = 2.2 : 1)
V12, 14, 16 = 1.4 VPP (Including neg.going sync. pulse)
Control inputs at nominal value : Pin 6 Nom. contrast = max. contrast – 5dB
Pin 5 Nom. saturation = max. saturation – 6 dB
Pin 11 Nom. brightness = 2V, Pin 9 at 0.4 V
Symbol
Parameter
SUPPLY INPUT (pin 1)
Supply Voltage Range
Supply Current
LUMINANCE INPUT (pin 8)
Composite Input Signal
Input Current
CHROMINANCE INPUT (pin 4)
Input Signal
Input Resistance
Input Capacitance
SUPER SANDCASTLE INPUT (pin 7)
Gating & Clamping Level
H-pulse Separating Level
V-pulse Separating Level
Forbidded Range
Input Current
Delay Between Black Level Clamping Pulse and Gating
Pulse
DATA BLANKING INPUT (pin 9)
Input Voltage for no Data Insertion
Input Voltage for Data Insertion
Input Resistance
”BLACK CURRENT” STABILIZATI ON INPUT (pin 18)
D. C. Bias Voltage
Internal Limiting Threshold
Switching Threshold for ”Black Current” ON
Test Conditions Min. Typ. Max. Unit
V1 = 12 V
10.8
13.2 V
80 110 mA
0.8 Vpp
0.1 1
µA
40
1100 mVPP
10
KΩ
6.5 pF
V7 = 0 to 1V
V7 = 1 to 8.5V
V7 = 8.5 to 12V
7.5
V
4
5
V
2
3
V
1 to 2
V
– 460 µA
50
µA
2 mA
0.6
µs
0.4 V
0.9
3
V
7
13 kΩ
3.5 5
7
V
9
V
8
V
3/9
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