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CXA1511L - Preamplifier for Remote Control Signal Reception

Datasheet Summary

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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Datasheet Details

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

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Full PDF Text Transcription

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CXA1511L/M Preamplifier for Remote Control Signal Reception 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.
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