TDA8415 Datasheet, PDF (14/19 Pages) NXP Semiconductors – TV and VTR stereo/dual sound processor with integrated filters and I2C-bus control

Philips Semiconductors
TV and VTR stereo/dual sound processor
with integrated filters and I²C-bus control
Preliminary specification
TDA8415
PARAMETER
Control ports
(pins 1 and 19)
Output voltage LOW
Output voltage HIGH
Output impedance
Output current LOW
Output current HIGH
AF stages and identification
(pins 7 to 14)
Input impedance
(pins 7 to 10)
Input voltage E1
Input voltage E2
Input voltage E2 for
identification
active (RMS value)
Voltage gain 7-15/output
Voltage gain 8-15/output
Voltage gain
9, 10−15/output
Crosstalk attenuation
dual mode
stereo mode
Output impedance
(pins 11 to 14)
De-emphasis time
constant
Frequency response
Total harmonic
distortion
Capacitive load
(pins 11 to 14)
Output signal
(RMS value)
(pins 11 to 14)
Ripple rejection
Noise from I²C-bus
Signal-to-noise ratio
CONDITIONS
SYMBOL
note 3
note 3
3-state
V_OL
V_OH
Z_o
I_OL
−I_OH
Z_i
V_I
V_I
note 4
V_i
note 5
G_v
note 5
G_v
G_v
notes 6 to 8
α_ds
α_s
Z_o
note 9
note 6
∆f
note 10
THD
THD ≤ 0.2%
note 11
C_L
V_o
RR
NR
(S+W)/W
MIN.
TYP.
−
−
4.5
−
1
−
1
−
1
−
150
200
−
−
−
−
2.5
−
5.9
6
8.9
9
−0.1
0
70
75
30
50
400
500
49.5 50
−1
−
−
−
−
−
−
−
50
66
−
−
70
−
MAX. UNIT
0.5
V
5
V
−
MΩ
−
mA
−
mA
−
kΩ
0.7
V
1
V
−
mV
6.1
dB
9.1
dB
0.1
dB
−
dB
−
dB
600
Ω
50.5
µs
1
dB
0.2
%
1.5
nF
2
V
−
dB
−80
dB
−
dBV
CCIR
May 1989
14