GENERAL DESCRIPTION
In many applications a graphical display is preferred over a digital display. Knowing a process or system operates, for example, within design limits is more valuable than a direct system variable readout. A bar or moving dot display supplies information precisely without requiring further interpretation by the viewer.

FEATURES
■ Bipolar A/D Conversion
■ 2.5% Resolution
■ Direct LCD Display Drive
■ ‘Thermometer’ Bar or Dot Display
■ 40 Data Segments Plus Zero
■ Overrange Plus Polarity Indication
■ Precision On–Chip Reference ................ 35ppm/°C
■ Differential Analog Input
■ Low Input Leakage .......................................... 10pA
■ Display Flashes on Overrange
■ Display Hold Mode
■ Auto–Zero Cycle Eliminates Zero Adjust Potentiometer
■ 9V Battery Operation
■ Low Power Consumption ............................ 1.1mW
■ 20mV to 2.0 V Full–Scale Operation
■ Non–Multiplexed LCD Drive for Maximum Viewing Angle