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MC145503P +BOM

Advanced Sound Codec

MC145503P General Description

The MC145503P from ON Semiconductor is a versatile programmable dual-tone multi-frequency (DTMF) transceiver IC that serves as a reliable solution for a range of telephone applications. Equipped with two tone generators, this IC can effortlessly produce DTMF signals for both outgoing and incoming calls, streamlining communication processes. Its ability to decode DTMF signals from a telephone keypad and convert them into digital outputs enhances its usability in various setups, including security systems and communication devices

mc145503p

Key Features

  • High level of integration for reduced board space
  • Low electromagnetic interference emission
  • Wide operating temperature range from -40°C to 125°C
  • High immunity to radio-frequency interference

Application

  • For telecommunications
  • Use in telephone systems
  • Great for intercoms

Specifications

Type PCM, Filter Data Interface PCM Audio Interface
Resolution (Bits) 13 b Number of ADCs / DACs 1 / 1
Sigma Delta No Dynamic Range, ADCs / DACs (db) Typ 40 / 40
Voltage - Supply, Analog 8.5V ~ 12.6V, ±4.75V ~ 6.3V Voltage - Supply, Digital 8.5V ~ 12.6V, ±4.75V ~ 6.3V
Operating Temperature -40°C ~ 85°C Mounting Type Through Hole

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Ratings and Reviews

More
C
C**e 11/24/2022

Fast delivery (24 days for Belgium) and good qualityThank you

19
R
R**d 09/06/2022

Great Company. Never a problem and always in time. Thank you very much for the great support.\nWaiting for the next deal:)

7
W
W**m 08/15/2022

All norms, works. .. Now you can heating in the country and in the garage by sms to manage

15

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MC145503P Datasheet PDF

Preliminary Specification MC145503P PDF Download

MC145503P PDF Preview

In Stock: 3,140

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $3.195 $3.20
200+ $1.237 $247.40
500+ $1.194 $597.00
1000+ $1.173 $1,173.00

The prices below are for reference only.

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