TDA744813TR STMicroelectronics, TDA744813TR Datasheet - Page 3

• Manufacturer Part Number: TDA744813TR
• Description: IC CTLR VOLUME 6CH I/O 20-SOIC
• Manufacturer: STMicroelectronics
• Type: Volume Controlr

Specifications of TDA744813TR

• Applications: Multi-Channels Audio Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8884-2

Table 5. Electrical Characteristcs
(refer to the test circuit T
SUPPLY
INPUT STAGE
VOLUME CONTROL
AUDIO OUTPUTS
GENERAL
BUS INPUT
Symbol
C
A
A
A
V
SVR
RANGE
THD
V
V
E
V
S/N
VMAX
R
S
STEP
V
V
E
S
V
E
mute
CLIP
R
V
I
I
DC
DC
NO
IN
CL
S
IN
IH
IN
O
C
S
A
T
L
Il
Supply Voltage
Supply Current
Ripple Rejection
Input Resistance
Clipping Level
Input Separation
Control Range
Max. Attenuation
Step Resolution
Attenuation Set Error
Tracking Error
DC Step
Mute Attenuation
Clipping Level
Output Load Resistance
DC Voltage Level
Output Noise
Signal to Noise Ratio
Channel Separation left/Right
Distortion
Input Low Voltage
Input High Voltage
Input Current
Output Voltage SDA
Achnowledge
Parameter
amb
= 25°C, V
S
= 9V, R
THD = 0.3%
The selected input is grounded
through a 2.2 capacitor
A
A
A
A
adyacent attenuation steps
THD = 0.3%
BW = 20Hz to 20KHz
All gains = 0dB, Flat
All gains = 0dB; V
A
V
I
O
V
V
V
V
V
IN
= 1.6mA
= 0 to -24dB
= -24 to -79dB
= 0 to -24dB
= -24 to -79dB
= 0; V
= 0.4V
L
= 10K , R
Test Condition
I
= 1Vrms
O
= 1Vrms
G
= 600 , unless otherwise specified)
Min.
4.75
-2.0
0.5
2.5
35
80
-1
-1
-2
-3
-5
2
2
2
Typ.
0.01
100
2.5
2.5
4.5
0.4
80
50
90
79
79
90
10
90
9
7
1
0
0
0
0
0
Max.
1.5
2.0
0.1
0.8
10
65
15
1
1
2
3
1
5
TDA7448
Vrms
Vrms
Unit
mA
mV
K
K
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
db
%
V
V
V
V
V
V
A
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