• Part: M-982-02
  • Manufacturer: Clare
  • Size: 200.40 KB
Download M-982-02 Datasheet PDF
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M-982-02 Key Features

  • Precise detection of call progress tones
  • Linear (analog) input
  • Digital (CMOS patible), tri-state outputs
  • 22-pin DIP and 20-pin SOIC
  • Single supply 3 to 5 volt (low power CMOS)
  • Inexpensive 3.58 MHz crystal time base
  • Wide dynamic range (30 dB)
  • Lower power consumption (power-down mode)

Related Clare Datasheets

Part Number Description
M-982-02P Precise Call Progress Tone Detector
M-982-02S Precise Call Progress Tone Detector
M-982-02T Precise Call Progress Tone Detector
M-980-02 3V/5V General Purpose Call Progress Tone Detector
M-980-02P 3V/5V General Purpose Call Progress Tone Detector

M-982-02 Description

The M-982-02 is an integrated circuit precise tone detector for special-purpose use in automatic following of switched telephone calls. The circuit uses lowpower CMOS techniques to provide the plete filtering and control required for this function. The basic timing of the M-982-02 is designed to permit operation with almost any progress tone system.The use of integrated circuit techniques allows the M-982-02 to pack...