Tuesday, March 06, 2012

FM Radio Receiver Circuit with IC TDA 7012T

TDA 7012T FM Radio Receiver
FM Radio Receiver IC TDA 7012T is very simple, but it has an FM radio receiver sensitivity and good selectivity. Single Chip FM Receifer cool name of IC TDA7012T 7012T TDA is to build an FM receiver requires a few additional components. 
Feature contained in FM receiver IC TDA 7012T is quite tempting to an FM receiver. Among features an FM receiver TDA 7012T is a low-voltage applications micro affability arrangement (MTS), Frequency Loked Loop (FLL) to 76 KHz range and selectivity of FM receiver with RC Filter. In an article by FM Radio Receiver IC TDA 7012T can be seen in the FM receiver circuit which can be made​​.

FM Radio Receiver with IC TDA 7012T

From the picture above components to make the FM Radio Receiver IC TDA 7012T as follows:

R1 = 8kΩ2
R2 = 10kΩ
R3 = 390Ω
C1, C3 = 10nF
C2, C6, C9, C16 = 100nF
C4 = 33pF
C5 = 25pF trimmer
C7, C10 = 1nF5
C8 = 820pF C11 = 1NF
C12 = 68pF
C13 = 220pF
C14 = 47μF 10V
C15 = 3nF3
L1 = 36nH
L2 = 1μH,
IC1 = TDA7021T

Hopefully useful and become an idea in the manufacture of Mini FM Receiver with IC TDA 7012T

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