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TI LM567CMX/NOPB product image
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TI LM567CMX/NOPBRoHS

Manufacturer
TI
MPN
LM567CMX/NOPB
LCSC Part #
C18353
Packaging
SOIC-8
Customer #
Key Attributes
Tone Decoder
Datasheetpdf iconTI LM567CMX/NOPB
In-Stock: 684
684 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.9838$ 1.98
10+$ 1.6445$ 16.45
30+$ 1.4578$ 43.73
100+$ 1.1705$ 117.05
500+$ 1.0763$ 538.15
1,000+$ 1.0341$ 1034.10
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Telecom
ManufacturerTI
PackagingSOIC-8
Operating Temperature-20℃~+120℃
FeaturesDTMF detection;Built-in phase-locked loop
Voltage - Supply4.75V~9V
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Introduction

AI Translation

The LM567 and LM567C are general purpose tone decoders designed to provide a saturated transistor switch to ground when an input signal is present within the passband. The circuit consists of an I and Q detector driven by a voltage controlled oscillator which determines the center frequency of the decoder. External components are used to independently set center frequency, bandwidth and output delay.

Features

AI Translation
  • 20 to 1 Frequency Range With an External Resistor
  • Logic Compatible Output With 100-mA Current Sinking Capability
  • Bandwidth Adjustable From 0 to 14%
  • High Rejection of Out of Band Signals and Noise
  • Immunity to False Signals
  • Highly Stable Center Frequency
  • Center Frequency Adjustable from 0.01 Hz to 500 kHz

Applications

AI Translation
  • Touch Tone Decoding
  • Precision Oscillator Frequency Monitoring and Control
  • Wide Band FSK Demodulation
  • Ultrasonic Controls
  • Carrier Current Remote Controls Communications Paging Decoders