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 > SAMSUNG > KA2418B

KA2418B Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
KA2418BSAMSUNG2932Yes

KA2418B is a dual-tone multi-frequency (DTMF) receiver IC manufactured by Samsung.

The KA2418B is a dual-tone multi-frequency (DTMF) receiver IC manufactured by Samsung. Below are its specifications, descriptions, and features:

Specifications:

  • Supply Voltage (VCC): 3V to 10V
  • Operating Temperature Range: -20°C to +70°C
  • Power Consumption: Low standby current
  • Package Type: 18-pin DIP (Dual In-line Package)
  • Input Frequency Range: DTMF signal decoding (697Hz to 1633Hz)
  • Output: 4-bit binary code corresponding to DTMF tones

Descriptions:

The KA2418B is a DTMF receiver designed to decode the standard 16 DTMF tone pairs into a 4-bit binary output. It is commonly used in telecommunication systems, remote control applications, and security systems. The IC includes a band-split filter and digital decoding functions to accurately detect and decode DTMF signals.

Features:

  • Dual-Tone Detection: Recognizes all 16 standard DTMF tone pairs.
  • Built-in Band-Split Filter: Separates high and low group tones.
  • Digital Counting Technique: Ensures accurate decoding.
  • Low Power Consumption: Suitable for battery-operated devices.
  • Simple Interface: Directly outputs 4-bit binary code.
  • No External Filter Required: Integrated filtering reduces external component count.

This information is based on the manufacturer's datasheet and technical documentation.

Request Quotation

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

Recommended Products

  • K3N3C643KD-DC12000 ,693,DIP40

    Manufacturer:** SAMSUNG **Model Number:** K3N3C643KD-DC12000 ### **Specifications:** - **Type:** DDR4 SDRAM - **Capacity:** 12GB (Gigabytes) - **Speed:** 12000 Mbps (Mega transfers per second) - **Voltage:** 1.

  • CL05C330JB5NNNC ,10000,SMDECCN: EAR99

    ### **Manufacturer:** SAMSUNG ### **Part Number:** CL05C330JB5NNNC ### **Specifications:** - **Capacitance:** 33 pF - **Tolerance:** ±5% - **Voltage Rating:** 50V - **Dielectric Material:** C0G (NP0) – Ultra-stable, low-loss ceramic - **Pa

  • S1A2297B01-DO ,3450,DIP16

    Manufacturer:** SAMSUNG **Part Number:** S1A2297B01-DO ### **Specifications:** - **Type:** Display Panel / LCD Module - **Screen Size:** 22 inches - **Resolution:** 1680 x 1050 (WSXGA+) - **Aspect Ratio:** 16:10 - **Backlight Type:** LED

  • CX-894,SONY,50,SIP

    MM1115,,50,SIP

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales