tda7463 STMicroelectronics, tda7463 Datasheet - Page 3

• Manufacturer Part Number: tda7463
• Description: Low Voltage Tone Control Digitally Controlled Audio Processor
• Manufacturer: STMicroelectronics

Table 5. Electrical Characteristcs (refer to the test circuit T
R
Note: 1. BASS and TREBLE response: The center frequency and the response quality can be chosen by the external circuitry.
SUPPLY
INPUT STAGE
VOLUME CONTROL
BASS CONTROL (1)
TREBLE CONTROL (1)
AUDIO OUTPUTS
GENERAL
BUS INPUT
G
Symbol
C
A-10dB
G14dB
A
A
A
I
= 600 , all controls flat, unless otherwise specified)
A
V
ST-BY
SVR
E
RANGE
V MIN
VMAX
V
S/N
V
STEP
R
V
V
Gb
S
V
mute
R
CLIP
V
Gt
R
NO
I
I
E
DC
d
IN
S
CL
IN
C
IL
IH
S
O
B
t
L
Supply Voltage
Supply Current
Stand-By Current
Ripple Rejection
Input Resistance
Clipping Level
Control Range
Min Attenuation
Max. Attenuation
Step Resolution
Mute Attenuation
-10dB damping
14dB gain
Control Range
Internal Feedback Resistance
Control Range
Clipping Level
Output Load Resistance
DC Voltage Level
Output Noise
Total Tracking Error
Signal to Noise Ratio
Channel Separation Left/Right
Distortion
Input Low Voltage
Input High Voltage
Input Current
Output Voltage SDA Acknowledge
Parameter
THD = 0.3%
Max. Boost/on
Max. Boost on
d = 0.3%
Outout Muted
All gains = 0dB;
BW = 20Hz to 20KHz flat
All gains 0dB; V
A
V
I
O
V
IN
= 1.6mA
= 0; V
= 0.4V
Test Condition
I
= 0.1V
O
RMS
= 0.1V
amb
;
= 25°C, V
RMS
;
33.75
Min.
1.8
0.2
0.2
1.9
35
62
80
10
-1
-5
S
=2.4V, R
Typ.
100
2.4
0.8
50
70
50
63
63
10
14
14
45
80
80
4
0
1
8
5
8
0
L
= 10K ,
56.25
Max.
0.1
0.5
0.4
65
64
TDA7463D
3
1
1
5
V
Vrms
Unit
mA
K
K
K
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
RMS
dB
dB
dB
%
V
V
V
V
V
A
V
V
A
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