MT8870DSR1 Allicdata Electronics

MT8870DSR1 Integrated Circuits (ICs)

Allicdata Part #:

MT8870DSR1TR-ND

Manufacturer Part#:

MT8870DSR1

Price: $ 0.96
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microsemi Corporation
Short Description: IC RECEIVER DTMF 18SOIC
More Detail: Telecom IC DTMF Receiver 18-SOIC
DataSheet: MT8870DSR1 datasheetMT8870DSR1 Datasheet/PDF
Quantity: 4000
1000 +: $ 0.86728
2000 +: $ 0.80746
5000 +: $ 0.77756
Stock 4000Can Ship Immediately
$ 0.96
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Function: DTMF Receiver
Interface: --
Number of Circuits: 1
Voltage - Supply: 4.75 V ~ 5.25 V
Current - Supply: 3mA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 18-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 18-SOIC
Includes: --
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MT8870DSR1 is an integrated DTMF (dual-tone multi-frequency) receiver, which has the advantages of low cost, high performance and low power consumption. It is mainly used in telecommunication applications, such as telephone system, Skype and VoIP. This article will mainly talk about the application field and working principle of the MT8870DSR1.The MT8870DSR1 is a very useful device for communication systems, as it can detect the two-frequency tones that are generated by the dialed telephone numbers, and then convert them into digital decoding of the telephone numbers. This allows the system to decide which numbers are dialed and provide a response to the user. In addition, it can also filter out undesired interference and recognize distinctive pulse-dialing tones.One of the most common applications of the MT8870DSR1 is in automatic telephone answering systems. These manual telephone answering systems offer a high level of automation by recognizing the dual-tone signal from the caller and automatically responding as programmed. This process is also used in many telephony applications that require a high level of user interaction, such as automatic voice response systems, call forwarding services and even interactive voice response systems.The MT8870DSR1 has a few built-in functions that can help it perform its job well. It has a low-pass filter that reduces any interfering noises, while its adaptive tracking feature helps it more easily detect and decode tones. In addition, the device\'s permissive bandwidth window allows it to determine the various tone frequencies used by different telephone systems, which allows it to be used in a variety of applications.In terms of its working principle, the MT8870DSR1 is quite simple. The device uses logic gates that can detect the distinct signals emitted by a telephone number. These logic gates filter out any undesired interference, while their presence is used to detect the existence of a valid telephone number. Once a valid number is detected, the device will convert the incoming signal into a digital code that is then fed into a memory onboard the device. This memory is used to store data from the incoming signal, and then it is used to activate the corresponding response.Overall, the MT8870DSR1 is a very useful device for communication systems. It can detect the two-frequency tones present in dialed telephone numbers and then convert them into digital codes that can be used to trigger a response. The device also features a few useful features, such as low-pass filters and an adaptive tracking feature, that help it perform its job well. With its relatively low cost and high performance, the MT8870DSR1 is an ideal choice for a variety of applications.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "MT88" Included word is 40
Part Number Manufacturer Price Quantity Description
MT8808AP1 Microsemi Co... 6.78 $ 39 IC ANLG SWITCH ARRAY 8X8 ...
MT8816AF1 Microsemi Co... 7.6 $ 200 IC ANLG SWITCH ARRAY 8X16...
MT8809AP1 Microsemi Co... 3.94 $ 331 IC ANLG SWITCH ARRAY 8X8 ...
MT8806AP1 Microsemi Co... 5.5 $ 173 IC ANLG SWITCH ARRAY 8X4 ...
MT8816AP1 Microsemi Co... -- 284 IC ANLG SWITCH ARRAY 8X16...
MT8808AE1 Microsemi Co... 0.0 $ 1000 IC ANLG SWITCH ARRAY 8X8 ...
MT8809AE1 Microsemi Co... 0.0 $ 1000 IC ANLG SWITCH ARRAY 8X8 ...
MT8815APR1 Microsemi Co... 0.0 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8806AE1 Microsemi Co... 0.0 $ 1000 IC ANLG SWITCH ARRAY 8X4 ...
MT8814APR1 Microsemi Co... 0.0 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8816APR1 Microsemi Co... -- 1000 IC ANLG SWITCH ARRAY 8X16...
MT8814AE1 Microsemi Co... 9.3 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8809APR1 Microsemi Co... 2.16 $ 1000 IC ANLG SWITCH ARRAY 8X8 ...
MT8806APR1 Microsemi Co... 3.19 $ 1000 IC ANLG SWITCH ARRAY 8X4 ...
MT8808APR1 Microsemi Co... 3.93 $ 1000 IC ANLG SWITCH ARRAY 8X8 ...
MT8812APR1 Microsemi Co... 5.05 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8816AE1 Microsemi Co... 6.05 $ 1000 IC ANLG SWITCH ARRAY 8X16...
MT8812AE1 Microsemi Co... 6.37 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8812AP1 Microsemi Co... 6.37 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8815AE1 Microsemi Co... 8.52 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8815AP1 Microsemi Co... 8.52 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8814AP1 Microsemi Co... 9.3 $ 1000 IC ANLG SWITCH ARRAY 8X12...
MT8870DE1 Microsemi Co... -- 1000 IC RECEIVER DTMF 18DIPTel...
MT8870DE1-1 Microsemi Co... 0.0 $ 1000 IC RECEIVER DTMF 18DIPTel...
MT88L89AN1 Microsemi Co... 0.0 $ 1000 IC TXRX DTMF 3V 24SSOPTel...
MT88L89ANR1 Microsemi Co... 0.0 $ 1000 IC TXRX DTMF 3V 24SSOPTel...
MT88L89AS1 Microsemi Co... 0.0 $ 1000 IC TXRX DTMF 3V 20SOICTel...
MT88L89ASR1 Microsemi Co... -- 1000 IC TXRX DTMF 3V 20SOICTel...
MT8870DS1-1 Microsemi Co... 0.0 $ 1000 IC RECEIVER DTMF 18SOICTe...
MT8870DSR1-1 Microsemi Co... 0.0 $ 1000 IC RECEIVER DTMF 18SOICTe...
MT8880CE1 Microsemi Co... -- 1000 IC TXRX DTMF 20DIPTelecom...
MT8885AE1 Microsemi Co... 0.0 $ 1000 IC TXRX DTMF 20DIPTelecom...
MT8885AN1 Microsemi Co... 0.0 $ 1000 IC TXRX DTMF 24SSOPTeleco...
MT8885ANR1 Microsemi Co... 0.0 $ 1000 IC TXRX DTMF 24SSOPTeleco...
MT8889CE1 Microsemi Co... -- 1000 IC TXRX DTMF 20DIPTelecom...
MT8889CPR Microsemi Co... 0.0 $ 1000 IC TXRX DTMF 28PLCCTeleco...
MT88E45BN1 Microsemi Co... 0.0 $ 1000 IC CNIC CIDCW CID 20SSOPT...
MT88E45BNR1 Microsemi Co... 0.0 $ 1000 IC CNIC CIDCW CID 20SSOPT...
MT88E45BS1 Microsemi Co... 0.0 $ 1000 IC CNIC CIDCW CID 20SOICT...
MT88E45BSR1 Microsemi Co... 0.0 $ 1000 IC CNIC CIDCW CID 20SOICT...
Latest Products
VSC7427XJG-12

26 PORT MANAGED FE LAYER 2-SWITCTelecom ...

VSC7427XJG-12 Allicdata Electronics
ZL50073GAG2

IC DIGITAL SWITCH 32K CH 484BGATelecom I...

ZL50073GAG2 Allicdata Electronics
MT8920BPR1

IC TDM/TSI ST-BUS 32CH 28PLCCTelecom IC ...

MT8920BPR1 Allicdata Electronics
DS3252A3

IC LIU DS3/E3/STS-1 144CBSGATelecom IC L...

DS3252A3 Allicdata Electronics
TP3404V

IC ADAPTER DIG QDASL QUAD 28PLCCTelecom ...

TP3404V Allicdata Electronics
SI3203-B-FM

IC PROSLIC LINE FEED 100V 40QFNTelecom I...

SI3203-B-FM Allicdata Electronics