M51912L Overview
Description
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.
Key Features
- Built-in superior half-wave rectification OP Amp. Cut off frequency ..................................... 500kHz( typ.) Input offset voltage
- Output current is decided by internal circuit, so has few external parts." ................... "lo=13mA( typ.)
- Built-in reference voltage for threshold I
