DTMF Decoder Module MT8870 in Pakistan

DTMF Decoder Module is a common used multifrequency decode IC product developed by the MITEL company. It is a DTMF receiver. When this module receives the signal it will divide the signal into a high-frequency group and low-frequency group. And then it sends it to the digital decoder. When it transferred to the digital decoder then the decoder can figure out the key-value then send it to the outside Bus via four lines( Q1, Q2, Q3, Q4) as the binary form. Working voltages are 5V. Power Consumption is 500MW(MAX)r: 500 mw (MAX). It is an On-board voice input interface. It has an On-board LED, it is very convenient to check the output state. Decoder Module MT8870 is now available at epro.pk. 

FEATURES of MT8870:

1. Working voltages are 5V
2. Power Consumption is 500MW(MAX)r: 500 mw (MAX)
3. It is an On-board voice input interface
4. It has an On-board LED, it is very convenient to check the output state.

APPLICATIONS:

1. It used in Receiver system for British Telecom (BT) or CEPT Spec (MT8870D-1)
2. It used in Paging systems
3. It used in Repeater systems/mobile radio
4. It also used in Credit card systems
5. It used in Remote control
6. It also used in Personal computers
7. It used in Telephone answering machine