TDA7000 - NXP

TDA7000 FM radio circuit

TDA7000 The TDA7000 is a monolithic integrated circuit for mono FM portable radios, where a minimum on peripheral components is important (small dimensions and low costs). The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is obtained by active RC filters. The only function which needs alignment .

Features

ERENCE DATA Supply voltage range (pin 5) Supply current at VP = 4,5 V R.F. input frequency range Sensitivity for -3 dB limiting (e.m.f. voltage) (source impedance: 75 Ω; mute disabled) Signal handling (e.m.f. voltage) (source impedance: 75 Ω) A.F. output voltage at RL = 22 kΩ PACKAGE OUTLINE 18-lead DIL; plastic (SOT102HE); SOT102-1; 1996 July 24. EMF typ. Vo typ. 200 mV 75 mV EMF typ. 1,5 µV VP IP frf 2,7 to 10 V typ. 8 mA 1,5 to 110 MHz May 1992 2 Philips Semiconductors Product specification FM radio circuit TDA7000 Fig.1 Block diagram. May 1992 3 Philips Semiconductors Product spe.