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LM567 - Tone Decoder

General Description

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.

Key Features

  • 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 LM567 DIP-8 SOP-8.

📥 Download Datasheet

Datasheet Details

Part number LM567
Manufacturer HGSemi
File Size 2.65 MB
Description Tone Decoder
Datasheet download datasheet LM567 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM567 Tone Decoder National Semiconductor
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LM567C Tone Decoder National Semiconductor
LM567C Tone Decoder Texas Instruments
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Other Datasheets by HGSemi

Part Number Description
LM567C Tone Decoder
LM567M Tone Decoder
LM567N Tone Decoder

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM567/LM567C Tone Decoder FEATURES  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 LM567 DIP-8 SOP-8 ORDERING INFORMATION DEVICE LM567N LM567CN LM567M/TR LM567CM/TR Package Type DIP-8 DIP-8 SOP-8 SOP-8 MARKING LM567 LM567C LM567 LM567C Packing TUBE TUBE REEL REEL Packing Qty 2000pcs/Box 2000pcs/Box 2500pcs/Reel 2500pcs/Reel http://www.hgsemi.com.