TDA7056AT: 3 W mono BTL audio amplifier with DC volume control ARCHIVED

Overview

Archived content is no longer updated and is made available for historical reference only.

The TDA7056AT is a mono Bridge-Tied Load (BTL) output amplifier with DC volume control. It is designed for use in TVs and monitors, but is also suitable for battery-fed portable recorders and radios. The device is contained in a 20-lead small outline package.

A Missing Current Limiter (MCL) is built in. The MCL circuit is activated when the difference in current between the output terminal of each amplifier exceeds 100 mA (300 mA typ.). This level of 100 mA allows for Single-Ended (SE) headphone applications.

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Features

DC volume control
Few external components
Mute mode
Thermal protection
Short-circuit proof
No switch-on or switch-off clicks
Good overall stability
Low power consumption
Low HF radiation
ESD protected on all pins.

Target Applications

Portable consumer products
Personal computers
Telephony.

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Features

Target Applications

Portable consumer products
Personal computers
Telephony.

Data Sheets

SOT163-1

SOT163-1

SOT163-1

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