Audio ICs
LED level meter driver, 5-point, VU scale
BA6137
The BA6137 is a driver IC for LED VU level meters in stereo equipment and other display applications. The IC displays the input level (range: *10dB to +6dB) on a 5-point, bar-type LED display. The BA6137 includes a rectifier amplifier allowing direct AC input, and has constant-current outputs, so it...
