Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > MOTO02 > MC1391P

MC1391P Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MC1391PMOTO1060Yes

MC1391P** is a phase-locked loop (PLL) FM stereo demodulator IC manufactured by **Motorola (MOTO)**.

The MC1391P is a phase-locked loop (PLL) FM stereo demodulator IC manufactured by Motorola (MOTO).

Specifications:

  • Function: FM stereo demodulator
  • Package: 16-pin DIP (Dual In-line Package)
  • Supply Voltage (VCC): 8V to 16V (typical 12V)
  • Operating Temperature Range: -20°C to +75°C
  • Pilot Signal Frequency: 19kHz
  • Subcarrier Frequency: 38kHz
  • Low Total Harmonic Distortion (THD): Typically <0.3%
  • High Channel Separation: Typically >40dB
  • Low Power Consumption: Suitable for battery-operated devices

Descriptions:

The MC1391P is designed for FM stereo demodulation in radio receivers. It incorporates a phase-locked loop (PLL) to regenerate the 38kHz subcarrier from the 19kHz pilot tone, ensuring accurate stereo decoding. It includes an internal voltage-controlled oscillator (VCO), phase detector, and stereo decoder circuitry.

Features:

  • Integrated PLL FM Stereo Demodulator
  • Automatic Stereo/Mono Switching
  • Low External Component Count
  • Built-in LED Driver for Stereo Indicator
  • Adjustable VCO Free-Running Frequency
  • Mute Function for Weak Signal Conditions

The MC1391P was widely used in automotive and home stereo systems for reliable FM stereo decoding.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • MC74AC05D ,427,SOP3.9

    # **MC74AC05D: A High-Performance Hex Inverter for Modern Electronics** In the fast-evolving world of digital electronics, reliable and efficient logic components are essential for ensuring seamless circuit operation.

  • XC63635FN ,122,PLCC

    XC63635FN** is a voltage regulator IC manufactured by **MOTO (Motorola Semiconductor)**.

  • MC33161D ,151,SOP8

    MC33161D is a voltage comparator manufactured by Motorola (MOTO).

  • SM7012,,37,DIP8

    LTC3854EMSE,LT,37,SSOP12

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales