NXP Semiconductors

Description

Datasheet Mar 30, 2015 1. General description. The SA604A is an improved monolithic low-power FM IF system incorporating two limiting intermediate frequency Aug 7, 2014 the SA605 and SA604A RF/IF devices. However, the concepts and techniques apply to all the RF/IF Building Blocks in the NXP SA6xx family. Mar 20, 2015 The SA604A can provide a logarithmic response proportional to the input signal level Audio level indicator circuit using SA604A and LM358. Aug 13, 2014 enlightened application of two low-power ICs, NXP Semiconductors SA602A and . SA604A , it is possible to build highly producible IF strips and Low-voltage FM IF systems. } Auto-refill water dispensers in refrigerators. } Fish finders. } Ultrasound sensor log amps @ 200 kHz. } Arc fault detectors. SA604A .