UA-46632914-1
  Loading... Please wait...

Our Newsletter


MT8870DE1 ; ISO2-CMOS Integrated DTMF Receiver, DIP-18

  • Image 1
Price:
$3.00
SKU:
1459
Weight:
2.00 Grams
Shipping:
Calculated at checkout


Product Description

The MT8870D/MT8870D-1 is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF tone-pairs into a 4-bit code.

Features :      .....     Download MT8870DE1.pdf

• Complete DTMF Receiver
• Low power consumption
• Internal gain setting amplifier
• Adjustable guard time
• Central office quality
• Power-down mode
• Inhibit mode
• Backward compatible with MT8870C/MT8870C-1.

Applications : 

• Receiver system for British Telecom (BT) or CEPT Spec (MT8870D-1)
• Paging systems
• Repeater systems/mobile radio
• Credit card systems
• Remote control
• Personal computers
• Telephone answering machine.

mt8870de1-diagram.jpg

Find Similar Products by Category

Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Add to Wish List

Click the button below to add the MT8870DE1 ; ISO2-CMOS Integrated DTMF Receiver, DIP-18 to your wish list.

You Recently Viewed...