Серия усилителей мощности звуковой частоты LM386

Общие характеристики

	Раздел	Усилители мощности звуковой частоты (УМЗЧ)
	Минимальная нагрузка
	Напряжение питания
	Конфигурация каналов
	Выходная мощность на канал

Документация на серию LM386

UNISONIC TECHNOLOGIES CO., LM386 LINEAR INTEGRATED CIRCUIT LOW VOLTAGE AUDIO POWER AMPLIFIER DESCRIPTION The UTC LM386 is a power amplifier, designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pin 1 and pin 8 will increase the gain to any value up from 20 to 200. The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24 milliwatts when operating from a 6 voltage supply, making the LM386 ideal for battery operation. FEATURES *Battery Operation *Minimum External Parts *Wide Supply Voltage Range: 4V~12V *Low Quiescent Current Drain:4mA *Voltage Gains:20~200 *Ground Referenced Input *Self-Centering Output Quiescent Voltage *Low Distortion:0.2%(Av =20,Vs=6V,RL=8Ω,Po=125mW,f=1kHz) ORDERING INFORMATION Normal LM386-S08-R LM386-S08-T LM386-P08-R LM386-P08-T LM386-D08-T Ordering Number Lead Free LM386L-S08-R LM386L-S08-T LM386L-P08-R LM386L-P08-T LM386L-D08-T www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Halogen Free LM386G-S08-R LM386G-S08-T LM386G-P08-R LM386G-P08-T LM386G-D08-T Package Packing SOP-8 SOP-8 TSSOP-8 TSSOP-8 DIP-8 Tape Reel Tube Tape Reel Tube Tube 1 of 8 QW-R107-007.H

Документация на серию LM386

Microsoft Word - LM386-H.doc

Дата модификации: 19.04.2011

Размер: 243.4 Кб

8 стр.

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Товары серии LM386

Наименование	i	Упаковка	Корпус	I_потр	T раб
LM386G-SO8-R (UTC)		в ленте 2500 шт	SOP-8
LM386L-D08-T (UTC)		в линейках 50 шт	DIP-8
LM386N (UTC)			DIP-8 DIP8-300