tda8426 NXP Semiconductors, tda8426 Datasheet - Page 13

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

Note to the AC characteristics
1. Balance is realized via software by different volume settings in both channels (left and right).
Philips Semiconductors
March 1991
BASS CONTROL
For truth table see Table 7
Control range
Maximum emphasis at 40 Hz with
Maximum attenuation at 40 Hz with
Resolution
SPATIAL AND PSEUDO FUNCTION
Spatial:
Antiphase crosstalk
Pseudo:
Phase shift fig.8
Hi-fi stereo audio processor; I
for C
respect to linear position
respect to linear position
t
t
t
SU; STA
HD; STA
SU; STO
6-7
= start code set-up time.
= start code hold time.
= stop code set-up time.
; C
15-16
PARAMETER
= 33 nF
Fig.7 Timing requirements for I
2
C-bus
G
G
G
step
SYMBOL
13
14
11
2.5
MIN.
2
C-bus.
15
12
3.0
30
TYP.
16
13
3.5
t
t
t
BUF
SU; DAT
HD; DAT
MAX.
Product specification
= bus free time.
= data set-up time.
= data hold time.
TDA8426
dB
dB
dB/step
%
UNIT