TDA7438D013TR STMicroelectronics, TDA7438D013TR Datasheet - Page 4

• Manufacturer Part Number: TDA7438D013TR
• Description: IC PROCESSOR AUDIO DGTL 28-SOIC
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7438D013TR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7438
4/19
Table 5 (continued)
SPEAKER ATTENUATORS
AUDIO OUTPUTS
GENERAL (Gain, Bass, Treble, Middle Controls Flat)
BUS INPUT
C
Symbol
S
A
V
RANGE
E
V
V
STEP
S/N
R
V
V
E
mute
CLIP
S
E
R
I
E
NO
d
IN
DC
DC
IL
IH
T
O
C
A
L
t
Control Range
Step Resolution
Attenuation Set Error
Tracking Error
DC Step
Mute Attenuation
Clipping Level
Output Load Resistance
Output Impedance
DC Voltage Level
Output Noise
Total Tracking Error
(Volume + Speaker Attenuator)
Signal to Noise Ratio
Channel Separation Left/Right
Distortion
Input Low Voltage
Input High Voltage
Input Current
Parameter
A
A
A
A
adjacent attenuation steps
d = 0.3%
All gains = 0dB;
BW = 20Hz to 20KHz flat
A
A
A
All gains 0dB; VO = 1V
A
V
V
V
V
V
V
V
V
V
IN
= -24 to -47dB
= 0 to -20dB
= -20 to -56dB
= 0 to -24dB
= -24 to -47dB
= 0 to -24dB
= -47 to -79dB
= 0; VI = 1V
= 0.4V
Test Condition
RMS
;
RMS
;
Min.
-1.5
0.5
2.1
80
10
90
80
-2
-5
2
3
Typ.
0.01
100
106
100
2.6
3.8
76
40
1
0
0
0
0
0
5
0
0
0
Max.
0.08
1.5
1.5
70
15
2
1
2
3
1
2
3
1
5
V
Unit
mV
K
dB
RMS
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
W
%
V
V
V
V
A