TDA8440 Datasheet, PDF (8/12 Pages) NXP Semiconductors – Switch for CTV receivers

Philips Semiconductors
Switch for CTV receivers
Product specification
TDA8440
PARAMETER
SYMBOL
Voltage gain
Isolation (off state) (f = 20 kHz)
Signal-to-noise ratio (note 5)
Total harmonic distortion (note 7)
V_9-12
V_10-12
V_5-14
V_7-14
S/S + N
THD
Crosstalk attenuation for interferences
caused by video signals (note 6)
Weighted
α
Unweighted
α
Crosstalk attenuation for interferences
caused by sinusoidal sound signals
(note 6)
α
Crosstalk attenuation for interferences
caused by the bus signal (weighted)
(source impedance = 1 kΩ)
Supply voltage rejection
RR
Bandwidth (−1 dB)
B
I²C bus inputs/outputs SDA (pin 17) and SCL
(pin 18)
Input voltage HIGH
V_IH
Input voltage LOW
V_IL
Input current HIGH⁽¹⁾
I_IH
Input current LOW⁽¹⁾
I_IL
Output voltage LOW at I_OL = 3 mA
V_OL
Maximum output sink current
I_OL
Capacitance of SDA and SDL inputs,
pins 17 and 18
C_I
Sub-address inputs S₀ (pin 11), S₁ (pin 13), S₂ (pin 6)
Input voltage HIGH
V_IH
Input voltage LOW
V_IL
Input current HIGH
I_IH
Input current LOW
I_IL
OFF input (pin 2)
Input voltage HIGH
V_IH
Input voltage LOW
V_IL
Input current HIGH
I_IH
Input current LOW
I_IL
MIN.
−1
−1
−1
−1
90
90
−
80
80
80
80
50
50
3
−0,3
−
−
−
−
−
3
−0,3
−
−50
+3
−0,3
−
−10
TYP.
0
0
0
0
−
−
−
MAX.
+1
+1
+1
+1
−
−
0,1
UNIT
dB
dB
dB
dB
dB
dB
%
−
−
dB
−
−
dB
−
−
dB
−
−
dB
−
−
dB
−
−
kHz
−
V_P
V
−
+ 1,5
V
−
10
µA
−
10
µA
−
0,4
V
5
−
mA
−
10
pF
−
V_P
V
−
+ 0,4
V
−
10
µA
−
0
µA
−
V_P
V
−
+ 0,4
V
−
20
µA
−
2
µA
November 1985
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