(China (Mainland))
Product Summary
The TDA1521 is a dual hi-fi audio power amplifier encapsulated in a 9-lead plastic power package. The device is especially designed for mains fed applications (e.g. stereo tv sound and stereo radio).
Parametrics
TDA1521 absolute maximum ratings: (1)Supply voltage pin 7 VP = V7-3: +21 V; pin 5 -VP = V5-3: -21 V; (2)Non-repetitive peak output current pins 4 and 6 IOSM: 4 A; (3)Total power dissipation: see Fig.2 Ptot; (4)Storage temperature range Tstg: -55 +150 ℃; (5)Junction temperature Tj: - 150 ℃; (6)Short-circuit time: see note.
Features
TDA1521 features: (1)Requires very few external components; (2)Input muted during power-on and off (no switch-on or switch-off clicks); (3)Low offset voltage between output and ground; (4)Excellent gain balance between channels; (5)Hi-fi according to IEC 268 and DIN 45500; (6)Short-circuit-proof; (7)Thermally protected.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 TDA1521Q |
Other |
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Data Sheet |
Negotiable |
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TDA1521A |
Other |
|
Data Sheet |
Negotiable |
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TDA1521 |
Other |
|
Data Sheet |
Negotiable |
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