TDA8443A 데이터 시트보기 (PDF) - Philips Electronics
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TDA8443A Datasheet PDF : 20 Pages
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Philips Semiconductors
I2C-bus controlled YUV/RGB switch
Product specification
TDA8443A
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 134).
SYMBOL
PARAMETER
VP
VI(SDA)
VI(SCL)
Vn
IO(max)
Tamb
Tstg
Tj
supply voltage (pin 18)
input voltage (pin 13)
input voltage (pin 14)
input voltage any other pin
maximum output current
operating ambient temperature
IC storage temperature range
maximum junction temperature
MIN.
−
−0.3
−0.3
−0.3
−
0
−55
−
MAX.
14
14
14
VP + 0.3
20
+70
+125
+125
UNIT
V
V
V
V
mA
°C
°C
°C
CHARACTERISTICS
VP = 12 V; Tamb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
Supply
VP
supply voltage (pin 18)
IP
supply current
RGB/YUV channels
Gabs
absolute gain difference
(programmed value)
Grel
relative gain difference
II
|Z19-22|
|Z20-22|
|Z21-22|
B
input current
output impedance (pin 19)
output impedance (pin 20)
output impedance (pin 21)
bandwidth
tdiff
Vo(p-p)
αct
mutual time difference at output
maximum output amplitude of YUV
signals (peak-to-peak value)
crosstalk
αoff
isolation (OFF state)
10.8
−
−
between Y output and the
−
(R−Y) and (B−Y) channel
outputs
between any other two
−
channels
−
−
−
−
−3 dB; mode 0 or 2
−
+3 dB; mode 0 or 2
−
±3 dB; mode 1
−
all inputs of one source
−
connected together
gain × 1
2.1
gain × 2
4.2
note 1; fi = 5 MHz; between −
inputs of same source
note 1; between same source −
fi = 10 MHz
50
TYP. MAX. UNIT
12.0 13.2 V
65
90
mA
0
10
%
0
10
%
0
5
%
0.5
1.0
µA
7
30
Ω
7
30
Ω
7
30
Ω
25
−
MHz
12
−
MHz
10
−
MHz
−
25
ns
−
−
V
−
−
V
−
−30 dB
−
−40 dB
−
−
dB
1995 Mar 07
8
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