M51911L - 6-STEP BAR TYPE LED LEVEL INDICATOR
The M51911 L/M51912L is a .semiconductor integrated circuit consisting of a circuit designed for LED level meters.
It is capable of bar type display for 6 LEOs according to a input level.
AC or DC signal can be inputed because of builtin superior half-wave rectification OP Amp.
Output is a cascade c
M51911L Features
* Built-in superior half-wave rectification OP Amp. Cut off frequency 500kHz( typ.) Input offset voltage ..
* 2mV( typ.)
* Output current is decided by internal circuit, so has few external parts." "lo=13mA( typ.)
* Built-in reference voltage for threshold I.
