This equalizer has automatic level control, being designed by Sanyo for cassette recorders and radio. The maximum supply voltage of the LA3210 is 15 V and the typical idle current of 1.4mA.
The circuit shown is only for analog telephone lines. I found it in Popular Electronics (1991). It...
June 2016 - Mouser can immediately deliver the TPS54xx plate for experiments with Buck converters from...
The circuit shown in the figure is triggered by an input voltage determined by the setting of P1....