tda8426 NXP Semiconductors, tda8426 Datasheet - Page 11

• Manufacturer Part Number: tda8426
• Description: Hi-fi Stereo Audio Processor; I2c-bus
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
V
T
March 1991
I
SDA, SCL (pin 11 and 12)
Clock frequency range
The HIGH period of the clock
The LOW period of the clock
SCL rise time
SCL fall time
Set-up time for start condition
Hold time for start condition
Set-up time for stop condition
Time bus must be free before
Set-up time DATA
INPUTS
IN1 L (pin 18) IN1 R (pin 20);
IN2 L (pin 1) IN2 R (pin 3)
Input signal handling (RMS value)
Input resistance
Frequency response ( 0,5 dB)
OUTPUTS
OUT R (pin 9); OUT L (pin 13)
Output voltage range (rms value)
Load resistance
Output impedance
Signal plus noise-to-noise ratio (weighted
amb
CC
2
C-bus timing (see Fig.7)
Hi-fi stereo audio processor; I
a new transmission can start
at V
bass and treble in linear position;
stereo mode; effects off
at THD
according to CCIR 468-2); V
gain = 6 dB
gain = 0 dB
gain =
= 12 V; bass/treble in linear position; pseudo and spatial stereo off; R
= 25 C; unless otherwise specified
u
= 12 dB; THD
0.7%; V
20 dB
PARAMETER
i(max)
(1)
0.5%
2 V
o
= 600 mV
2
C-bus
f
t
t
t
t
t
t
t
t
t
V
R
f
V
R
Z
(S+N)/N
(S+N)/N
(S+N)/N
SCL
HIGH
LOW
r
f
SU; STA
HD; STA
SU; STO
BUF
SU; DAT
i(rms)
o(rms)
O
i
L
SYMBOL
11
0
4
4.7
4.7
4
4.7
4.7
250
2
20
20
0.6
10
MIN.
L
10 k ; C
30
78
86
68
TYP.
L
1000 pF;
100
1
0.3
40
20 000
100
MAX.
Product specification
TDA8426
kHz
ns
V
k
Hz
V
k
dB
dB
dB
s
s
s
s
s
s
s
s
UNIT