DF0038B Datasheet (Tide) - IR Preamplifier for Remote Control System

DF0038B, IR Preamplifier for Remote Control System

The DF0038B is a high performance infrared remote control preamplifier.

Especially, it has excellent interference suppression capability.

The infrared pulses arriving at the photodiode are treated by the trans-impedance amplifier and amplified by the auto-gain control amplifier, limiter amplifier, a

DF0038B Features

* Only Two External Components Required Other than the Photodiode. Easy to Integrate into Module due to Small Chip Size. Minimized Chances of Malfunction Due to Ambient Light. Low Power Consumption. Center Frequency of Band Pass Filter Adjustable by an External Resistor. Microcomputer Compatible