M51911L Datasheet - Mitsubishi

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.

M51911L-Mitsubishi.pdf