(China (Mainland))
Product Summary
The TDA7057A is a stereo BTL output amplifier with DC volume control. The TDA7057A is designed for use in TVs and monitors, but is also suitable for battery-fed portable recorders and radios.
Parametrics
TDA7057A absolute maximum ratings: (1)supply voltage: 18 V; (2)IORM repetitive peak output current: 1.25 A; (3)IOSM non-repetitive peak output current: 1.5 A; (4)Ptot total power dissipation Tcase < 60 ℃: 22.5 W; (5)Tamb operating ambient temperature: -40 to +85 ℃; (6)Tstg storage temperature: -55 to +150 ℃; (7)Tvj virtual junction temperature: 150 ℃; (8)tsc short-circuit time: 1 hr; (9)Vn input voltage pins 1, 3, 5 and 7: 5 V.
Features
TDA7057A features: (1)DC volume control; (2)Few external components; (3)Mute mode; (4)Thermal protection; (5)Short-circuit proof; (6)No switch-on and switch-off clicks; (7)Good overall stability; (8)Low power consumption; (9)Low HF radiation; (10)ESD protected on all pins.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
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 TDA7057AQ |
Other |
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Data Sheet |
Negotiable |
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TDA7057AQ/N2,112 |
NXP Semiconductors |
Audio Amplifiers STER 7712 AMP 2X8W 13DIL |
Data Sheet |
Negotiable |
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