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TDA7490 |
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| Part Number | TDA7490 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The TDA7490 is a dual audio class D amplifier assembled in Flexiwatt 25 package; it is specially designed for high efficiency application mainly for TV and Home Stereo sets. Figure 1. Test and applic... |
| Features |
SHORT CIRCUIT PROTECTION ACROSS THE LOAD THERMAL OVERLOAD PROTECTION EXTERNALLY SINCHRONIZABLE BRIDGE CONFIGURATION
Flexiwatt 25 ORDERING NUMBER: TDA7490
DESCRIPTION The TDA7490 is a dual audio class D amplifier assembled in Flexiwatt 25 package; it is specially designed for high efficiency application mainly for TV and Home Stereo sets.
Figure 1. Test and application circuit. (Stereo Configuration)
R1 10K +VCC
R17 52.3K -VCC +VCC
MUTE
STBY
R2 30K C27 2.2µF 6
R21 4.7K
C26 470pF C25 470pF R20 68K 7 9
R3 10K
R4 130K
C23 2200µF 14 2
C22 100nF 4
C21 2200µF
-VCC R15 100
C1 330nF IN... |
| Document |
 TDA7490 Data Sheet
PDF 208.71KB |
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