DTMF Receiver IC MT8870 Tester
The DTMF Receiver Ic Mt8870 Tester is an 18-pin IC. It is used in telephones and a variety of other applications. When a proper output is not obtained in projects using this IC, engineers or technicians need to test this IC separately. Quick testing of this IC could save a lot of time in research labs and manufacturing industries of communication instruments. Here’s a small and handy tester circuit for the DTMF IC.
DTMF Receiver IC MT8870 Tester
Available:In Stock
- Product SKU: LGKT052
₹ 449
₹ 549
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Specification
Description
DTMF Receiver stands for dual-tone multiple frequencies. DTMF is a term which used in the telephone industry. When any key on a telephone or mobile phone is pressed one tone is generated and it is audible which is nothing but a DTMF tone. To decode the DTMF tone from the mobile phone we need MT8870 DTMF decoder IC, 3.5mm male and female connector.The DTMF Receiver Ic Mt8870 Tester is an 18-pin IC. It is used in telephones and a variety of other applications. When a proper output is not obtained in projects using this IC, engineers or technicians need to test this IC separately. Quick testing of this IC could save a lot of time in research labs and manufacturing industries of communication instruments. Here’s a small and handy tester circuit for the DTMF IC.
Block Diagram

Physical Attributes
- Dimensions (cm): L x W x H : 20 x 15 x 5
- Weight (gm): 200