TDA7498LTR STMicroelectronics, TDA7498LTR Datasheet - Page 17
TDA7498LTR
Manufacturer Part Number
TDA7498LTR
Description
Audio Amplifiers 80W and 80W Dual BTL Class-D Audio Amp
Manufacturer
STMicroelectronics
Datasheet
1.TDA7498LTR.pdf
(27 pages)
Specifications of TDA7498LTR
Product Category
Audio Amplifiers
Rohs
yes
Product
Class-D
Output Type
Dual
Output Power
80 W
Thd Plus Noise
10 %
Operating Supply Voltage
44 V
Supply Current
40 mA
Maximum Power Dissipation
16 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
PowerSSO-36
Available Set Gain
25.6 dB, 31.6 dB, 35.1 dB, 37.6 dB
Input Signal Type
Differential
Minimum Operating Temperature
- 40 C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TDA7498L
Figure 17. Frequency response
Figure 18. FFT performance (0 dBFS)
Figure 19. FFT performance (-60 dBFS)
d
B
A
B
A
d
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A
d
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r
+2.5
+1.5
+0.5
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-0.5
-1.5
-2.5
-100
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-10
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-40
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-60
-70
-80
-90
-10
-20
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-40
-50
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-90
+3
+2
+1
+0
+0
+0
-1
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-3
20
20
20
50
50
50
Doc ID 16504 Rev 3
100
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500
Hz
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Hz
1k
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10k
Characterization curves
20k
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