TEA6322T Philips Semiconductors, TEA6322T Datasheet - Page 8

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

Philips Semiconductors
1995 Dec 19
(S+N)/N
CMRR
P
Source selector
Z
V
V
Z
R
C
G
Control part (source selector disconnected; source resistance 600 )
Z
Z
R
C
SYMBOL
i
o
i
o
no(rms)
ct
S
i(rms)
offset
L
L
L
L
Sound fader control circuit
v
signal-plus-noise to noise ratio
common mode rejection ratio
differential stereo input
noise output power (RMS value)
only contribution of TEA6322T;
power amplifier for 6 W
crosstalk
inputs and signal outputs
input impedance
input isolation of one selected
source to any other input
maximum input voltage
(RMS value)
DC offset voltage at source selector
output
output impedance
output load resistance
output load capacity
voltage gain, source selector
input impedance volume input
input impedance loudness input
output impedance
output load resistance
output load capacity
20
by selection of any stereo inputs
by selection of differential input or
mono input
log
V
-------------------------- -
V
bus p p
PARAMETER
o rms
–
between bus
unweighted;
20 Hz to 20 kHz (RMS);
V
see Figs 6 and 7
CCIR468-2 weighted;
quasi peak; V
differential input
mute position; note 1
note 2
f = 1 kHz
f = 12.5 kHz
THD
THD
o
G
G
G
G
G
= 2.0 V;
v
v
v
v
v
= 0 dB
= 12 dB
= 20 dB
= 0 dB
= 20 dB
CONDITIONS
0.5%; V
0.5%; V
8
o
CC
CC
= 2.0 V
= 8.5 V
= 7.5 V
43
25
10
0
100
25
2
0
MIN.
105
95
88
81
90
79
53
110
35
105
95
2.15
1.8
80
0
150
33
80
TYP.
Preliminary specification
TEA6322T
10
45
10
20
120
2500
200
40
120
10
MAX.
dB
dB
dB
dB
dB
dB
dB
nW
dB
k
dB
dB
V
V
mV
mV
k
pF
dB
k
k
k
nF
UNIT