参数资料
型号: TDA7056AT/N2
厂商: NXP SEMICONDUCTORS
元件分类: 音频控制
英文描述: 1 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO20
封装: PLASTIC, SOT-163, SO-20
文件页数: 14/22页
文件大小: 164K
代理商: TDA7056AT/N2
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TDA7056AT
Information as of 2000-08-22
TDA7056AT; 3 W mono BTL audio amplifier with DC volume control
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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DC volume control
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Few external components
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Mute mode
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Thermal protection
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Short-circuit proof
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No switch-on or switch-off clicks
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Good overall stability
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Low power consumption
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Low HF radiation
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ESD protected on all pins.
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