CXA1511L
CXA1511L is Preamplifier for Remote Control Signal Reception manufactured by Sony Semiconductor Solutions.
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, 9m W typ.)
- Low supply voltage (VCC = 5V)
- Filters (center frequency can be varied through external resistor: fo = 30k Hz to 60k Hz, 40k Hz 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) Applications TVs, VCRs, audio equipment Structure Bipolar silicon monolithic IC Block Diagram and Pin Configuration 8 pin SIP (Plastic) 8 pin SOP...
