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 > CMD > CM8871CPI

CM8871CPI Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CM8871CPICMD231Yes

CM8871CPI is a DTMF (Dual-Tone Multi-Frequency) receiver manufactured by CMD (California Micro Devices).

The CM8871CPI is a DTMF (Dual-Tone Multi-Frequency) receiver manufactured by CMD (California Micro Devices).

Specifications:

  • Type: DTMF Receiver
  • Package: 18-pin PDIP (Plastic Dual In-Line Package)
  • Supply Voltage: 5V ±10%
  • Operating Temperature Range: 0°C to +70°C
  • DTMF Decoding: Conforms to Bell 202 and ITU-T Q.23 standards
  • Filtering: Built-in dial tone rejection
  • Output: 4-bit binary-coded output for digit decoding
  • Power Consumption: Low power dissipation

Descriptions:

The CM8871CPI is a complete DTMF receiver that integrates both band-split filter and digital decoder functions. It detects and decodes DTMF signals into a 4-bit binary output, making it suitable for telecommunication applications such as telephone systems, remote controls, and security systems.

Features:

  • Integrated Band-Split Filter & Digital Decoder
  • Low Power Consumption
  • Adjustable Guard Time
  • Built-in Dial Tone Rejection (60Hz & 120Hz)
  • Simple Microprocessor Interface
  • CMOS Technology for High Noise Immunity

This information is strictly factual and based on the manufacturer's datasheet.

Request Quotation

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

Recommended Products

  • PACVGA100Q ,784,SSOP

    PACVGA100Q is a high-performance video graphics array (VGA) connector manufactured by CMD (California Micro Devices).

  • PRC206151M/471M ,252,SIP10

    Part Number:** PRC206151M/471M **Manufacturer:** CMD ### **Specifications:** - **Capacitance:** 470pF (471M code) - **Tolerance:** ±20% - **Voltage Rating:** 50V - **Dielectric Material:** Metallized Polyester Film (Mylar) - **Temperature

  • CMAMPM105Q ,770,SSOP16

    CMAMPM105Q** is a **Common Mode Attenuator (CMA) Module** manufactured by **CMD (California Micro Devices)**.

  • G66F-112LMS,CQC,20,DIP

    GT21L16S2Y,GT,20,SOP8

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales