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

TA7283AP block diagram

TA7291P(O)
TA7291P(O)
Toshiba
Motor / Motion / Ignition Controllers & Drivers Bridge Driver
Data Sheet
0-1: $1.03
1-10: $0.88
10-100: $0.79
100-250: $0.73
TA7267BP(O)
TA7267BP(O)
Toshiba
Motor / Motion / Ignition Controllers & Drivers Bridge Driver
Data Sheet
0-1: $1.51
1-10: $1.30
10-100: $1.16
100-250: $1.08
TA7291FG5EL
TA7291FG5EL
Toshiba
Motor / Motion / Ignition Controllers & Drivers Bridge Driver
Data Sheet
0-1130: $0.39
TA7291FG(O,EL)
TA7291FG(O,EL)
Toshiba
Motor / Motion / Ignition Controllers & Drivers DC Bridge Driver 25V 1.2A 400mA
Data Sheet
0-720: $0.53
720-1000: $0.45
1000-2000: $0.38
2000-5000: $0.37
TA7291FG(5,EL)
TA7291FG(5,EL)
Toshiba
Motor / Motion / Ignition Controllers & Drivers BRIDGE DRIVER BRUSHED DC MOTOR
Data Sheet
Negotiable 
TA7267BP(5)
TA7267BP(5)
Toshiba
Motor / Motion / Ignition Controllers & Drivers Bridge Driver
Data Sheet
Negotiable