XR-2276 Datasheet - Exar

XR-2276 Bar Graph Display Generator

The XR-2276 is a 12-point logarithmic bar graph display generator designed for interfacing with fluorescent displays. The device's twelve comparators, internally biased at logarithmic intervals about an adjustable reference, controlling twelve fluorescent drivers. The XR2276 may also drive LEOs if t.

XR-2276 Features

* High Input Impedance Internal Pull-Down Resistors Logarithmic Display Characteristics External Reference Level Adjustment APPLICATIONS Bar-Graph Display Generator 12-Point Display Driver Audio Level Indicator Channel Separation Indicator 12-Poin

XR-2276-Exar.pdf