Audio decibel level detector with meter driver
Desain referensi oleh: NXP Semiconductors
![Audio decibel level detector with meter driver](/_next/image?url=https%3A%2F%2Fdownload.datasheets.com%2Fpdfs%2F2013%2F3%2F3%2F6%2F49%2F26%2F156%2Fphi_%2Fmanual%2Fan1991_fig.1.jpg&w=1920&q=75)
Audio decibel level detector with meter driver. The SA604A can provide a logarithmic response proportional to the input signal level over an 80 dB range up to a 15 MHz operating frequency