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MT8880CE +BOM

DTMF TXRX 3.58MHz CMOS 5V 20-Pin PDIP Tube

Key Features


• Complete DTMF transmitter/receiver
• Central office quality
• Low power consumption
• Microprocessor port
• Adjustable guard time
• Automatic tone burst mode
• Call progress mode

Applications
• Credit card systems
• Paging systems
• Repeater systems/mobile radio
• Interconnect dialers
• Personal computers

Specifications

Category Integrated Circuits (ICs)InterfaceTelecom Series -
Function DTMF Transceiver Interface -
Number of Circuits 1 Voltage - Supply 4.75V ~ 5.25V
Current - Supply 7mA Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole

Service Policies and Others

After-Sales & Settlement Related

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For alternative payment channels, please reach out to us at:

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Packing

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

Warranty Warranty

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

Ratings and Reviews

More
N
N**o 11/10/2023

Everything works. "Out of the box"-shows the room temperature. Enough for sure.

5
B
B**y 03/08/2021

All came delivery fast. Thank you. Works or not yet unchecked

12
n
n**k 09/23/2020

Recently worked a small deal with Artie. He is a true professional and offered advice to a me as newcomer. Would recommend to anyone.

16
E
E**n 06/20/2020

A little fragile, if you bend your legs a lot, but fine.

12

Reviews

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