MT3271BE1 The MT3271BE1 from Microchip Technology is a DTMF Receiver IC featuring a parallel interface. It operates within a voltage range of 4.75V to 5.25V and has an operating temperature range of -40°C to 85°C.
Mfr Part #:

MT3271BE1

Available from 1 distributors
Mfr Name: Microsemi Corporation
Microsemi Corporation
The MT3271BE1 from Microchip Technology is a DTMF Receiver IC featuring a parallel interface. It operates within a voltage range of 4.75V to 5.25V and has an operating temperature range of -40°C to 85°C.
✓ Total Stock: 70 pcs
$ Price Range: $2.95

MT3271BE1 Available from 1 distributor

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✓ Non-Authorised
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MT3271BE1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Interface
Mounting Type
Number of Circuits
Operating Temperature
SVHC Present
Voltage Supply

MT3271BE1 Description

Short technical summary and product information.

The MT3271BE1 is a DTMF (Dual-Tone Multi-Frequency) Receiver Integrated Circuit manufactured by Microchip Technology. This component is designed for telecom interface applications and operates with a supply voltage ranging from 4.75V to 5.25V.

 

Key electrical characteristics include a typical supply current of 3mA and a parallel interface. The device is built to withstand a wide range of environmental conditions, with an operating temperature range of -40°C to 85°C.

 

Packaged in an 8-DIP (0.300", 7.62mm) format, the MT3271BE1 is designed for through-hole mounting. Its function as a DTMF receiver makes it suitable for applications requiring tone decoding in telecommunication systems.

 

This IC is compliant with ROHS3 standards and has a Moisture Sensitivity Level (MSL) of 1 Unlimited, indicating it is not sensitive to moisture under normal conditions. The REACH status is listed as unaffected.

MT3271BE1 Quick Information

Product Type: Telecom Interface IC
Canonical Name: MT3271BE1 DTMF Receiver IC
Subcategory: DTMF Receiver

MT3271BE1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

MT3271BE1 Estimated Pricing

Qty Low High
1+ $2.95 $2.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

MT3271BE1 Features

  • DTMF Receiver IC for telecom applications.
  • Operates from 4.75V to 5.25V supply voltage.
  • Wide operating temperature range of -40°C to 85°C.
  • Parallel interface for data communication.
  • Through-hole mounted 8-DIP package.

MT3271BE1 Applications

  • Used in power supply circuits
  • Suitable for embedded system power management
  • Ideal for industrial electronic devices
  • Supports thermal stability in various environments

MT3271BE1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MT3271BE1?

The operating voltage range for the MT3271BE1 is 4.75V to 5.25V.

What is the operating temperature range of the MT3271BE1?

The MT3271BE1 operates within a temperature range of -40°C to 85°C.

What type of interface does the MT3271BE1 use?

The MT3271BE1 uses a Parallel interface.

What is the function of the MT3271BE1?

The function of the MT3271BE1 is a DTMF Receiver.

What is the package type for the MT3271BE1?

The MT3271BE1 is available in an 8-DIP (0.300", 7.62mm) package.

How is the MT3271BE1 mounted?

The MT3271BE1 is designed for Through Hole mounting.

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