TEA6322T Philips Semiconductors, TEA6322T Datasheet - Page 10

• Manufacturer Part Number: TEA6322T
• Description: Sound fader control circuit
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Notes to the characteristics
1. The indicated values for output power assume a 6 W power amplifier at 4
2. The transmission contains: total initialization with MAD and subaddress for volume and 8 data words, see also
3. The AC characteristics are in accordance with the I
1995 Dec 19
Treble control
G
G
V
Volume II, balance and fader control
CR
G
Mute function
V
V
V
V
Power-on reset (when reset is active the GMU-bit (general mute) is set and the I
reset position)
V
Digital part (I
V
V
I
I
V
iH
iL
SYMBOL
offset
muteLOWI
muteLOWO
muteHIGH
CCdrop
CC
iH
iL
oL
Sound fader control circuit
treble
step
step
of 12 dB in front of it. Signal-to-noise ratios exclude noise contribution of the power amplifier.
definition of characteristics, clock frequency = 50 kHz, repetition burst rate = 400 Hz, maximum bus signal
amplitude = 5 V (p-p).
use it ”, can be ordered using the code 9398 393 40011.
treble control, maximum boost
maximum attenuation
maximum boost
step resolution (toggle switching)
step error between any adjoining
step
DC step offset in any treble position
continuous attenuation fader and
volume control range
step resolution
attenuation set error
input level for fast mute detection
input level for no mute detection
output level for mute
pull-up voltage
supply drop to V
increasing supply voltage start of
reset
end of reset
decreasing supply voltage start of
reset
HIGH level input voltage
LOW level input voltage
HIGH level input current
LOW level input current
LOW level output voltage
2
C-bus pins); note 3
PARAMETER
CAP
for mute active
f = 15 kHz
f = 15 kHz
f
f = 15 kHz
f = 15 kHz
I
open collector
V
I
L
CC
= 3 mA
2
15 kHz
1 mA; C
C-bus specification. This specification, “ The I
= 0 to 9.5 V
CONDITIONS
10
L
100 pF
with 20 dB gain and a fixed attenuator
11
11
53.5
2.2
5.2
4.2
3
0.3
10
10
MIN.
2
C-bus receiver is in
12
12
1.5
55
1
6.5
5.5
0.7
TYP.
Preliminary specification
2
TEA6322T
13
13
15
0.5
10
56.5
2
1.5
1.0
0.4
V
2.5
7.2
6.2
9.5
+1.5
+10
+10
0.4
C-bus and how to
MAX.
CC
dB
dB
dB
dB
dB
mV
dB
dB
dB
V
V
V
V
V
V
V
V
V
V
V
A
A
UNIT