GL3274 integrated circuit reference

Amplifier

GL3274

LG Semicon Co.,Ltd.

The GL3274 is a bipolar IC for receiving preamplifier of infrared remote control system. It is comprised of a primary stage amplifier, limiter amplifier, BPF, signal waveform detecting circ…

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LG Semicon Co.,Ltd.
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LG Semicon Co.,Ltd. GL3274 overview.

Summary

Preamplifier for Remote Control Use

Description

The GL3274 is a bipolar IC for receiving preamplifier of infrared remote control system. It is comprised of a primary stage amplifier, limiter amplifier, BPF, signal waveform detecting circuit, waveform shaping circuit, etc.

Source title GL3274 Datasheet(PDF) - LG Semicon Co.,Ltd.