TA7371AF

The TA7371AF is an FM FRONT END IC designed for low voltage operation(1.5V),which is suitable for stereo headphone radio or radio cassette.This IC contains RF Amplifier,MIX,Local Oscillator and Varactor Diode for AFC.It simplifies the design of FRONT END Circuit.Features of the TA7371AF are:(1)clamping diode for mixer output ; (2)varactor diode for AFC; (3)local OSC. stop voltage:VCC=0.85V(TYP.); (4)low quiescent current.ICC=1.8mA(Typ.)(VCC=1.5V,Ta=25); (5)low noise; (6)very few external parts; (7)operating supply voltage range:VCC=0.95~5V(Ta=25).

The absolute maximum ratings of the TA7371AF can be summarized as:(1)supply voltage:5V; (2)power dissipation:240mW; (3)operating temperature:-25~75; (4)storage temperature:-55~150.

The electrical characteristics(Ta=25) of the TA7371AF can be summarized as:(1)supply current:1.8mA TYP. 2.6mA MAX.; (2)input limiting sensitivity:10dBEMF TYP. 16dBEMF MAX.; (3)quiescent sensitivity:12dBEMF TYP.; (4)conversion gain:25dB TYP.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .