商品型号： TDA8920BTH 库存编号： 43149 热门程度： 品牌： Philips 外形封装： SOP-7.2-24P 生产批号： 04+ 起售数量： 最小包装 参 考 价： 0598-3616808 存货数量： 3500 产品简述： 音频功放 ,TDA8920BTH 免费资料： 下载Datasheet

TDA8920BTH简介:2*50 W class-D power amplifier
FEATURES
· High efficiency (90%)
· Operating voltage from ±15 V to ±30 V
· Very low quiescent current
· Low distortion
· Fixed gain of 30 dB
· High output power
· Output power limiter
· Good ripple rejection
· Usable as a mono amplifier in Bridge-Tied Load (BTL) or
as a stereo Single-Ended (SE) amplifier
· Tracking possibility for oscillator frequency
· Differential audio inputs
· No switch-on or switch-off plops
· Short-circuit proof across the load
· Electrostatic discharge protection on all pins
· Thermally protected.
APPLICATIONS
· Television sets
· Home-sound systems
· Multimedia systems.
GENERAL DESCRIPTION
The TDA8920 is a high efficiency class-D audio power
amplifier. It can be used in a mono Bridge-Tied Load (BTL)
or in a stereo Single-Ended (SE) configuration. The device
operates over a wide supply voltage range from
±15 V up to ±30 V and consumes a very low quiescent
current.

TDA8920BTH 时间:2007-12-31 11:04:00

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