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MT3270BE +BOM

DTMF RX 4.19MHz 5V 8-Pin PDIP Tube

email Email: [email protected]
skype Skype: live:.cid.ab6b29428937b76
tel Tel: +852 95804164
mt3270be

Key Features


• Wide dynamic range (50 dB) DTMF Receiver
• Call progress (CP) detection via cadence indication
• 4-bit synchronous serial data output
• Software controlled guard time for MT3x70B
• Internal guard time circuitry for MT3x71B
• Powerdown option (MT317xB & MT337xB)
• 4.194304 MHz crystal or ceramic resonator (MT337xB and MT327xB)
• External clock input (MT317xB)
• Guarantees non-detection of spurious tones

Specifications

Category Integrated Circuits (ICs)InterfaceTelecom Series -
Function DTMF Receiver Interface Parallel
Number of Circuits 1 Voltage - Supply 4.75V ~ 5.25V
Current - Supply 3mA Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole

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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
365-Day Product Quality Guarantee

365-Day Product

Quality Guarantee

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

Ratings and Reviews

More
M
M**l 05/30/2023

great seller, thankyou verymuch

4
J
J**n 09/25/2022

Came a whole, saved in 20 minutes. Only here in the settings have not yet figured out, the instruction is of course in chinese. Seller recommend!

17
Z
Z**y 08/17/2021

Good leds, very good.

18
S
S**l 06/09/2021

product arrived but got five star

8

Reviews

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