LM567 Tone Decoder IC
Specification:-
- Supply Voltage Pin: 9V
- Power Dissipation: 1100mW
- Frequency: 0.01 Hz to 500 kHz
- Operating Temperature Range: 0°C to 70°C
- Logic Compatible Output With 100-mA Current Sinking Capability
SKU: CP8501A
LM567 Tone Decoder IC
The LM567 is a versatile tone decoder IC that functions as a highly stable phase-locked loop with synchronous AM demodulation. It is used in applications where detecting a specific frequency tone is required, such as tone control systems, frequency detection, and communication systems. The IC can be configured to lock onto a specific input frequency and provide an output signal when the input matches this frequency. Operating over a frequency range from 0.01 Hz to 500 kHz, the LM567 is adaptable to a wide variety of tone detection needs. Its design features a highly reliable center frequency that is set by an external resistor and capacitor, allowing for easy tuning of the desired frequency range. The IC provides a stable, filtered output and has excellent noise immunity, ensuring that it responds only to the correct input frequency and resists unwanted interference. With a typical supply voltage range of 4.75V to 9V, the LM567 supports a wide range of power requirements, making it suitable for use in battery-operated devices as well as standard electronic circuits. The IC includes an internal active band-pass filter that sharpens the frequency response and improves detection precision.
Features:-
- High-Speed Operation
- Wide Operating Voltage Range
- Low Power Consumption
- Highly Stable Center Frequency
