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MT3271BE

In Stock: 6,256

State-of-the-art design ensures exceptional transmission quality

Manufacturers:
Microchip Technology, Inc
Mfr.Part#:
MT3271BE
Datasheet:
MT3271BE Datasheet (PDF)
Package/Case:
DIP8
Product Type:
Interface ICs
Lifecycle:
Unconfirmed
EDA/CAD Models:
Request Free CAD Models for MT3271BE

MT3271BE Information

Description

The MT3271BE is a Wide Dynamic Range DTMF (Dual-Tone Multi-Frequency) Receiver from Microchip Technology Inc. It's a digital IC designed for use in telephones, fax machines, and other communication devices that require high-quality audio reception. This receiver features a wide dynamic range, allowing it to accurately detect and decode DTMF tones over a broad range of signal levels. The MT3271BE also includes a built-in automatic gain control (AGC) circuit to optimize the received signal strength. The device is available in an 8-pin DIP package and operates from a single +5V power supply. It's suitable for use in a variety of applications, including telephony, fax machines, and other communication systems that require high-quality audio reception.

Package

The package type of MT3271BE is DIP8 (Dual In-Line Package, 8 pins).

Pinout

The MT3271BE is a DTMF receiver from Microchip, packaged in a DIP8 format.

Pin Count: The MT3271BE has 8 pins.

Functions:

Pin 1: VCC (Power supply)
Pin 2: GND (Ground)
Pin 3: OUT (DTMF output signal)
Pin 4: DTMF (DTMF input signal)
Pin 5: RST (Reset)
Pin 6: BUSY (Busy indicator)
Pin 7: RDY/INT (Ready/Interrupt)
Pin 8: NC (No Connect)

This device is designed to receive and decode DTMF tones, providing a digital output signal.

Manufacturer

The manufacturer of the MT3271BE is Microchip Technology Inc., a leading provider of microcontroller, memory, and analog semiconductors.

Applications

The MT3271BE is a Wide Dynamic Range DTMF Receiver from Microchip, suitable for various applications that require high-quality audio reception. Some common application areas include:

Telephone systems
Fax machines
Modems
Answering machines
Voice recorders
Audio conferencing equipment

Specifications

place		launch_date	Aug 30, 2001
last_inspection_date	05 MAY 2023	supplier_cage_code	60991
htsusa	8542390001	schedule_b	8542390000
ppap		aec
Package/Case	DIP8

Service Policies and Others

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

After Sales Service

Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

J

J**n
09/22/2023

5

Looks good. Did not test it yet.Received by 19 days at Kerala, India.
E

E**a
12/22/2022

5

Resistors, lots of them. Nice. Good seller
N

N**h
08/09/2022

17

Chips came to minsk quickly. Soldered 4 pieces and now my powerbank is working again! Thank you seller!
S

S**l
05/02/2022

16

Not yet tested exactly in the case. In advance-five. The system saw the device. On appearance-there is nothing to complain about.

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Service Support

Email: [email protected]

Teams: [email protected]

Tel: +852 95804164

Qualification

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Shipping Information

Shipped From:
HK warehouse
Expected Shipping Date:
to

(HKT)
Expected Quotation Date:
(HKT)
Supplier Lead-Time:
Call for availability

*Lead times apply to standard orders and are based on business days only. Please contact us for details.

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