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Microchip Dual Slope Analog Digital Converters

Dual Slope Analog-to-Digital Converters

Dual slope Analog-to-Digital Converters offer superior noise rejection of 50/60 Hz and a flexible tradeoff between conversion speed and resolution that makes them suitable for a variety of data acquisition applications such as precision analog signal processing, sensor interfaces, high-accuracy DC measurement, computer peripheral interfaces and portable instruments.

Highlights
Flexible, high-precision ADC up to +17-bits for higher accuracy and performance
Incorporates an auto-zero and integrator phase to reduce system errors, calibration steps and over range recovery time
Rejects 50/60 Hz line frequency interference signals for better system performance and clear data reads
Microchip Series Input Voltage Range (V) Resolution Sampling Rate (Conv/sec) Packages Datasheet
Microchip Series Input Voltage Range (V) Resolution Sampling Rate (Conv/sec) Packages Datasheet
TC500 -1.5 to +1.5 Up to 16 bits 4 to 10 16/PDIP, 16/SOIC
TC500A -1.5 to +1.5 Up to 17 bits 4 to 10 16/PDIP, 16/SOIC
TC510 -1.5 to +1.5 Up to 17 bits 4 to 10 24/SOIC
TC514 -1.5 to +1.5 Up to 17 bits 4 to 10 28/SOIC, 28/SPDIP
TC520A Vss + 1.5 to Vdd - 1.5 Up to 17 bits 4 to 10 14/PDIP, 16/SOIC
TC7109 -1.5 to +1.5 12 bits plus sign bit 2 to 10 40/PDIP, 44/MQFP, 44/PLCC
TC7109A -1.5 to +1.5 12 bits plus sign bit 2 to 10 40/PDIP, 44/MQFP, 44/PLCC