English Information on A D Analog to Digital ConversionICL7135 4 12 Digit BCD Output AD ConverterThe Intersil ICL7135 precision AD converter with its multiplexed BCD output and digit drivers combines

Over range and Under range Conditions* Low Noise for Stable Readings* Auto-Zero Function* Ratiometric Operation for Improved Accuracy* Multiplexed BCD Output for Easy Interface to Displays and Microprocessors* Wide Operating Temperature Range (-40℃ to +85℃)* Single Supply Operation (+5V DC)* Low Power Consumption (Less Than 5mW)* Compact 28-Pin DIP Package* Easy to Use and InstallApplications* Digital Voltmeters (DVM)* Digital Panel Meters (DPM)* Process Control* Data Acquisition Systems* Industrial Instrumentation* Medical Instrumentation* Automotive Instrumentation* Laboratory Instrumentation* Energy Management Systems* Communications Equipment* Consumer Electronics* Robotics and Automation* Test and Measurement Equipmen