AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS

The TDA7421 is a high performance tuner circuit that integrates AM/FM sections, IF counter and PLL synthesizer on a single chip. Use of BICMOS technology allows the implemen tation of tuning functions with a minimum of external components.

AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS

AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS

Description The TDA7421N is a high-performance tuner circuit which integrates AM and FM sections, PLL frequency synthesizer and IF counter on a single chip. Use of BiCMOS technology allows the implementation of tuning functions with a minimum of external components.Value spread of external compo

AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS

Photo Counting Head

Metal package PMT with Cooler Photon Counting Head H7421 Series The H7421 series are photon counting head devices containing a metal package photomultiplier tube having a GaAsP/GaAs photocathode and a thermoelectric cooler. The thermoelectric cooler reduces thermal noise generated from the

VOLTAGE DETECTOR

VOLTAGE DETECTOR This IC series is usable for the CPU system of all types and wired logic system as it has the function of detecting the power supply voltage at the time of initial resetting after switching the power supply on and after instantaneous break in power supply voltage there-by accur

VOLTAGE DETECTOR

VOLTAGE DETECTOR This IC series is usable for the CPU system of all types and wired logic system as it has the function of detecting the power supply voltage at the time of initial resetting after switching the power supply on and after instantaneous break in power supply voltage there-by accur

VOLTAGE DETECTOR

VOLTAGE DETECTOR This IC series is usable for the CPU system of all types and wired logic system as it has the function of detecting the power supply voltage at the time of initial resetting after switching the power supply on and after instantaneous break in power supply voltage there-by accur

5th-Order, Lowpass, Switched-Capacitor Filters

General Description The MAX7418–MAX7425 5th-order, low-pass, switched capacitor filters (SCFs) operate from a single +5V MAX7418–MAX7421) or +3V (MAX7422–MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them ideal for low-powe