STV6412A(2003) 查看數據表（PDF） - STMicroelectronics
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STV6412A Datasheet PDF : 24 Pages
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STV6412A
2 ELECTRICAL CHARACTERISTICS
2.1 Absolute Maximum Ratings
Symbol
VCC12
VCCAO
VCCA
VDD
Vcc, VCCBi
VI
VESD
Toper
Tstg
Parameter
Supply voltage for:
- Slow blanking sections
- Audio drivers
- Internal Digital Audio parts
- Digital parts
- Video sections
Voltage at Pin I to GND: - Audio pins
- Video pins
- Bus pins
- Slow blanking pins
Maximum ESD voltage allowed. 100 pF capacitor discharged
through 1.5 kΩ serial resistor (Human Body Model)
Operating Ambient Temperature
Storage Temperature
Value
13.2
13.2
10
6
6
0, VCCA
0, VCC or VCCBi
0, 5.5
0, VCC12
±4
0, +70
-20, +150
Units
V
V
V
V
V
V
V
V
V
kV
°C
°C
2.1.1 Thermal Data
Symbol
Parameter
Rth(j-a)
Junction-ambient Thermal Resistance (Maximum)
Value
48
Units
°C/W
2.1.2 Latch Up
At an ambiant temperature of 25 °C, all pins meet the following specifications:
– I trigger = 200 mA or I trigger = 200 mA.
– Pin 58 (IT_OUT) does not meet this specification and the trigger current must be limited to -100 mA.
2.2 Recommended Operating Conditions
Tamb = 25 °C, VCCAO = 12 V, VCC = 5 V, VCC12 = 12 V, VDD = 5 V
RGA = 600 Ω, RLOUTA = 10 kΩ, RGV = 50 Ω, RLOUTV = 150 Ω, unless otherwise specified.
Table 1. Supply Voltages
Symbol
Parameter
VDD Digital Supply Voltage
VCCAO Audio Operating Supply Voltage
VCC
VCC12
Video Operating Supply Voltage
Slow Blanking Control Supply Voltage
Test Conditions
- Decoupling capacitor on VCCA
- Connected to VCCA
Min.
4.75
11.2
8.5
4.75
11.2
Typ.
5
12
9
5
12
Max.
5.25
12.8
9.5
5.25
12.8
Units
V
V
V
V
V
Table 2. Active Mode (All channels ON)
Symbol
Parameter
IDD Digital Supply Current
ICCA Audio Supply Current
Test Conditions
VDD = 5 V
VCCAO = 12 V, no load
Min.
Typ.
4.5
9
Max.
10
15
Units
mA
mA
7/24
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