Manufacturer Part Number
LM567CM
Manufacturer
Texas Instruments
Introduction
The LM567CM is a single-channel tone decoder IC designed for a variety of industrial and consumer applications.
Product Features and Performance
Operates on a wide supply voltage range of 4.75V to 9V
Requires only a few external components for a complete tone decoder circuit
Provides a binary output when the input signal matches the programmed tone frequency
Accepts input signals with frequencies from 0.01Hz to 20kHz
Offers adjustable bandwidth to accommodate various tone frequencies
Includes an integral limiter amplifier to handle a wide range of input signal levels
Product Advantages
Versatile tone decoding functionality in a compact 8-SOIC package
Wide operating temperature range of 0°C to 70°C
Low power consumption of only 12mA
Key Technical Parameters
Supply Voltage: 4.75V to 9V
Input Frequency Range: 0.01Hz to 20kHz
Bandwidth: Adjustable
Supply Current: 12mA
Power Dissipation: 1.1W
Quality and Safety Features
RoHS non-compliant
Compatibility
Surface mount 8-SOIC package
Application Areas
Industrial and consumer electronic devices that require tone decoding capabilities
Product Lifecycle
This product is still actively available from the manufacturer and has no known plans for discontinuation.
Key Reasons to Choose This Product
Versatile tone decoding capabilities in a compact and low-power package
Wide operating frequency and voltage range to suit various applications
Easy to integrate with few external components required
Proven reliability and performance from a trusted semiconductor manufacturer
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