CXA1511L - Preamplifier for Remote Control Signal Reception

Product Overview

Sony Corporation

Datasheet Details

Part number	CXA1511L
Manufacturer	Sony Corporation
File Size	136.90 KB
Description	Preamplifier for Remote Control Signal Reception
Datasheet	CXA1511L Datasheet
Additional preview pages of the CXA1511L datasheet.

Product details

Description

The CXA1511L/M is a bipolar IC used for preamplifiers that receive signals in infrared remote control systems.

These ICs consist of a first-stage amplifier, limiter amplifier, band-pass filter, band elimination filter, signal waveform detection circuit and waveform shaping circuit.

Features

Low power consumption (VCC = 5V, 9mW typ. ).
Low supply voltage (VCC = 5V).
Filters (center frequency can be varied through external resistor: fo = 30kHz to 60kHz, 40kHz typ. ).
Elimination of inductors prevents magnetic field inductance interference.
Optical reception diode can be coupled directly.
Collector output (pull-up resistor, TTL and CMOS can be connected directly).

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Published: Mar 27, 2005 |