TDA8417 Datasheet, PDF (14/20 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
TDA8417
CHARACTERISTICS
V_P = 12 V; T_amb = 25 °C. Measurement conditions (see Fig.7): reference level is 1 V (RMS); test
frequency = 3.183 kHz; noise measurement in accordance with DIN 45405, CCIR 468-3; oscillator
frequency = 10 MHz; pre-emphasis time constant = 50 µs.
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
Supplies
Supply voltage
Supply current
DC levels
pins 7 - 14 and 17
pin 4
Bus transceiver
Clock frequency
(I² C-bus)
Clock SCL (pin 3)
Input voltage LOW
Input voltage HIGH
Timing LOW period
Timing HIGH period
Rise time
Fall time
Input current LOW
Input current HIGH
Data SDA (pin 2)
Input voltage LOW
Input voltage HIGH
Rise time
Fall time
Data set-up time
Input current LOW
Input current HIGH
Output current LOW
Mute port (pin 18)
Input voltage LOW
Input voltage HIGH
V_P = V_15-16
I_P = I₁₅
V_n-16
V_4-5
note 1
note 2
note 2
f_CLK
V_IL
V_IH
t_LOW
t_HIGH
t_r
t_f
−I_IL
I_IH
V_IL
V_IH
t_r
t_f
t_{SU; DAT}
−I_IL
I_IH
I_OL
V_IL
V_IH
10.8
12
13.2
−
10
−
−
3.25
−
−
2
−
0.7
−
100
−0.3
−
1.5
3
−
5
4.7
−
−
4
−
−
−
−
1
−
−
0.3
−
−
10
−
−
10
−0.3
−
1.5
3
−
5
−
−
1
−
−
0.3
0.25
−
−
−
−
10
−
−
10
3
−
−
−0.3
−
1.5
3
−
5
UNIT
V
mA
V
V
kHz
V
V
µs
µs
µs
µs
µA
µA
V
V
µs
µs
µs
µA
µA
mA
V
V
September 1989
14