Product Summary

The TDA7057AQ is a stereo BTL output amplifier with DC volume control. The device is designed for use in TVs and monitors, but is also suitable for battery-fed portable recorders and radios.

Parametrics

TDA7057AQ absolute maximum ratings: (1)VP, supply voltage: 18 V max; (2)IORM, repetitive peak output current: 1.25 A max; (3)IOSM, non-repetitive peak output current: 1.5 A max; (4)Ptot, total power dissipation: 22.5 W max when Tcase < 60℃; (5)Tamb, operating ambient temperature: -40 to +85℃; (6)Tstg, storage temperature: -55 to +150℃; (7)Tvj virtual junction temperature: 150℃ max; (8)tsc short-circuit time: 1 hr max; (9)Vn input voltage pins 1, 3, 5 and 7: 5 V max.

Features

TDA7057AQ 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

TDA7057AQ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TDA7057AQ
TDA7057AQ
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Data Sheet
Negotiable 
TDA7057AQ/N2,112
TDA7057AQ/N2,112
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Data Sheet
Negotiable