TA8221ALQ Datasheet PDF - Toshiba Audio Power Amplifier Specs

TA8221ALQ - Audio Power Amplifier

This page provides the datasheet information for the TA8221ALQ, a member of the TA8221AHQ Audio Power Amplifier family.

Datasheet Summary

Description

This IC has the amplifier construction as shown Fig.1.

amp (amp 1) is provided to the primary stage, and the input voltage is amplified by the flat amps, amp 3 and amp 4 of each channel through the phase amp (amp 2).

Features

due to the temperature rise at the high output can also be reduced. This stereo audio power IC, designed for car audio use, has two built.
in channels to reduce the characteristic difference between L and R channels. It also contains various kind of protection. TA8221AHQ TA8221ALQ Features.
Low thermal resistance : θj.
T = 1.5°C / W (infinite heat sink) High power : POUT (1) = 30W (typ. ) / channel (VCC = 14.4V, f = 1kHz, THD = 10%, RL =2Ω) POUT (2) = 26W (typ.

Datasheet Details

Part number	TA8221ALQ
Manufacturer	Toshiba
File Size	1.24 MB
Description	Audio Power Amplifier
Datasheet	TA8221ALQ Datasheet
Additional preview pages of the TA8221ALQ datasheet.

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Full PDF Text Transcription

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TA8221AHQ / ALQ TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8221AHQ,TA8221ALQ 30W BTL × 2Ch Audio Power Amplifier The thermal resistance θj−T of TA8221AHQ, TA8221ALQ package designed for low thermal resistance, has a high efficiency of heat radiation. The temperature rise of chip can be reduced, and the influence from the degradation of the features due to the temperature rise at the high output can also be reduced. This stereo audio power IC, designed for car audio use, has two built−in channels to reduce the characteristic difference between L and R channels. It also contains various kind of protection. TA8221AHQ TA8221ALQ Features • • Low thermal resistance : θj−T = 1.5°C / W (infinite heat sink) High power : POUT (1) = 30W (typ.) / channel (VCC = 14.

Published: Apr 22, 2014 |