(Hong Kong)
Product Summary
The TA7283AP is an audio power IC with built-in two channels developed for protable radio cassette type recoder. Because of the parts reduction and SIP, space merit is remarkable. Thermal shut down protection circuit is built in.
Parametrics
TA7283AP absolute maximum ratings: (1)supply voltage, VCC: 16V; (2)output current (peak/CH), IO(peak): 2.5A; (3)power dissipation, PD: 12.5W; (4)operating temperature, Topr: -20 to 70℃; (5)storage temperature, Tstg: -55 to 150℃.
Features
TA7283AP features: (1)high power: Pout(1)=2.5W/CH typ (VCC=9V, RL=4Ω, f=1kHz, THD=10%); Pout(2)=4.6W/CH typ (VCC=12V, RL=4Ω, f=1kHz, THD=10%); (2)low popping noise at power ON; (3)small quiescent current: ICCQ=19mA typ (VCC=9V, VIN=0V); (4)soft clip; (5)built-in thermal shut down protection circuit; (6)best for supply voltage 9V, 12V; (7)operation supply voltage range: VCC=6-15V.
Diagrams
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