Description: LM388 1.5W Audio Power Amplifier. Manufacturer: National Semiconductor (TI).

lm388 是一个可变直流电源组件，三端可调稳压器 ic ，采用 to-220 封装 ，提供稳定的输出电压。 例如如果将其输出设置为 5V，那么 无论输入电压是否波动，都会提供稳定的 5V 输出,但是输入电压必须比输出电压高出2V 到 3V。

2021年7月16日 · The LM388 is an audio amplifier designed for use in medium power consumer applications. The gain is internally set to 20 to keep the external part count low, but the addition of an external resistor and capacitor between pins 2 and 6 …

The LM388 is an audio amplifier designed for use in medium power 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 pins 2 and 6 will increase the gain to any value up to 200.

To make the LM388 a more versatile amplifier, two pins (2 and 6) are provided for gain control. With pins 2 and 6 open, the 1.35 kX resistor sets the gain at 20 (26 dB). If a capaci-tor is put from pins 2 to 6, bypassing the 1.35 kX resistor, the gain will go …

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Download the LM388 datasheet for detailed specifications and information on the LM388 electronic component. Datasheet4U.com - LM388 . LM388 Datasheet, amplifier equivalent, National Semiconductor Download PDF (176.01KB) Preview is …

The LM388 is an audio amplifier designed for use in medium power 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 pins 2 and 6 will increase the gain.

Description: LM388 1.5W Audio Power Amplifier. File Size: 176.01 Kbytes. Manufacturer: National Semiconductor (TI).

Description: LM388 1.5W Audio Power Amplifier. 153 Results. Part #: LM3880. Datasheet: 825Kb/22P. Manufacturer: Texas Instruments.