TA8122AN

The TA8122AN/AF are the AM/FM 1chip tuner ICs which are designed for portable radios and 3V headphone radios. If you want to know more about this IC, please go to our wensite.

The features of TA8122AN can be summarized as (1)built-in FM F/E, AM/FM IF and FM ST DET; (2)AM detector coil, FM IFT and IF coupling condenser are not needed; (3)for adopting ceramic discriminator and ceramic; (4)resonator, it is not necessary to adjust the FM quad detector circuit and FM ST DET VCO circuit; (5)S curve characteristics of FM detection output in TA8122AN/AF and TA8123AN/AF are reverse to each other; (6)compact package; (7)TA812ZAN/23AN : shrink DIP 24 pin (1.78mm pitch), TA812ZAF/23AF : Mini Flat Package 24 pin; (8)operating supply voltage range VCC =1.8~7.0V (Ta = 25°C):

The absolute maximum ratings of TA8122AN are (1)supply voltage VCC: 8V; (2)LED current ILED: 10mA; (3)LED voltage VLED: 8V; (4)power dissipation PD (Note: Derated above 25°C in the proportion of 9.6mW/°C for TA8122AN/23AN and of 3.2mW/°C for TA8122AF/23AF ): 1200mW; (5)operating temperature TOPR: -25~75°C; (6)storage temperature Tstg: -55~150°C.