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LM567CMX The Texas Instruments LM567CMX is a tone decoder IC designed for telecom interface applications. It operates within a voltage range of 4.75V to 9V and features a surface mount 8-SOIC package.
Mfr Part #:

LM567CMX

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM567CMX is a tone decoder IC designed for telecom interface applications. It operates within a voltage range of 4.75V to 9V and features a surface mount 8-SOIC package.
✓ Total Stock: 48,799 pcs

LM567CMX Available from 4 distributors

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LM567CMX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Output Current
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LM567CMX Description

Short technical summary and product information.

The LM567CMX from Texas Instruments is a general-purpose tone decoder IC. It is designed to provide a saturated transistor switch to ground when an input signal is present within its passband. The circuit utilizes a voltage-controlled oscillator to determine the center frequency, which can be adjusted externally from 0.01 Hz to 500 kHz.

 

Key electrical specifications include an operating voltage range of 4.75V to 9V and a typical current consumption of 12mA. The bandwidth is adjustable from 0 to 14%, and it offers a 100-mA current sinking capability. The device operates within a temperature range of 0°C to 70°C.

 

This tone decoder is available in an 8-SOIC package with surface mount mounting type. External components are used to independently set the center frequency, bandwidth, and output delay, offering flexibility in design. The LM567CMX is suitable for various telecom interface applications requiring precise tone detection.

LM567CMX Quick Information

Product Type: Tone Decoder
Canonical Name: LM567CMX Tone Decoder
Subcategory: Telecom

LM567CMX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM567CMX Features

  • Adjustable center frequency from 0.01 Hz to 500 kHz.
  • Bandwidth adjustable from 0 to 14%.
  • Logic compatible output with 100-mA current sinking.
  • Operates from 4.75V to 9V.
  • Surface mount 8-SOIC package.

LM567CMX Applications

  • Used in tone decoding for communication systems.
  • Suitable for signal detection in alarm circuits.
  • Ideal for audio frequency filtering applications.
  • Applied in remote control signal processing.
  • Utilized in industrial noise rejection systems.

LM567CMX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM567CMX?

The operating temperature range is 0°C to 70°C.

What is the voltage range for the LM567CMX?

The operating voltage range is 4.75V to 9V.

What is the typical current consumption of the LM567CMX?

The typical current consumption is 12mA.

What type of package is the LM567CMX available in?

The LM567CMX is available in an 8-SOIC package.

What is the function of the LM567CMX?

The LM567CMX functions as a tone decoder.

What is the adjustable bandwidth of the LM567CMX?

The bandwidth is adjustable from 0 to 14%.

What is the adjustable center frequency range for the LM567CMX?

The center frequency is adjustable from 0.01 Hz to 500 kHz.

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