TEA6330T Philips Semiconductors (Acquired by NXP), TEA6330T Datasheet - Page 7

• Manufacturer Part Number: TEA6330T
• Description: TEA6330T; Sound Fader Control Circuit For Car Radios
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
January 1992
Audio frequency outputs QLF, QRF, QLR and QRR
V
R
R
C
V
Volume control
R
G
Bass control
G
Treble control
G
SYMBOL
G
G
G
o
N(W)
mute
o
L
L
l
Sound fader control circuit
for car radios
v
v
v
v
v
v
maximum output signal (RMS value)
output resistance (pins 7, 8, 13 and 14)
admissible output load resistor
admissible output load capacitor
weighted noise voltage at output
input resistance (pins 2 and 19)
volume control range
step width
gain set error
gain tracking error
mute attenuation at volume mute
controllable bass range
step width
controllable treble range
step width
for maximum gain
for 0 dB gain
for minimum gain
for mute position
maximum boost
maximum boost
maximum attenuation
maximum attenuation
maximum boost
maximum boost
maximum boost
maximum attenuation
maximum attenuation
PARAMETER
to ground or V
CCIR 468-2 ; Fig.8
quasi peak
G
G
G
(V
R
Table 2
G
G
balance in mid position
set mute-bits
Table 3; Fig.6
f = 40 Hz
f = 100 Hz
f = 40 Hz
f = 100 Hz
f = 40 Hz
Table 4; Fig.7
f = 10 kHz
f = 15 kHz
f
f = 10 kHz
f = 15 kHz
f = 15 kHz
G
v
v
v
v
v
9
15 kHz
= 20 dB
= 0 dB
= 66 dB
= 50 to 20 dB
= 66 to 50 dB
7
= 600
= 0)
CONDITIONS
CC
1.1
7.5
35
76
14
12
11
10
2.5
9
11
9
11
2.5
66
MIN.
100
110
25
19
11
50
2
90
15
13
12
11
3
10
12
10
12
3
TYP.
Preliminary specification
TEA6330T
150
2.5
220
50
38
22
65
-
2
3
2
16
14
13
12
3.5
11
13
15
11
13
3.5
20
MAX.
V
k
nF
k
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
UNIT
V
V
V
V