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SKU: 191114003468
Brand: Made in China
Warranty: 3 Days
৳ 350.04
Category: Other Development Board
Additional Information
The MT8870 Tone Decoder is a kind of commonly used multi-frequency decode IC product developed by the MITEL company. It is a complete DTMF receiver. After it received the DTMF signal, it will divide the signal into high-frequency group and low-frequency group and send the signal to the digital decoder which can figure out the key value then send it to the outside Bus via four lines( Q1, Q2, Q3, Q4) as the binary form.
Features:
| General Specification | |
| Main Chip | MT8870DS |
| Working voltage | 5V |
| Power Consumption | 500mW (MAX) |
| Type | MT 8870 DTMF Tone Decoding Module |
| Operating Temperature | -40-+85 °C |
| Board Colour | Blue |
| Dimension (LxWxH)mm | 27 x 25 x 10 |
| Weight | 5g |
| Shipment Weight | 0.02 kg |
| Shipment Dimensions | 3 × 2 × 2 cm |
Package Includes:
1 x MT8870 DTMF Module
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