Microchip Display Analog to Digital Converters

Display Analog-to-Digital Converters

Display Analog-to-Digital Converters (ADCs) provide a complete data acquisition system on a chip to directly drive Liquid Crystal Displays (LCDs) or Light Emitting Diodes (LED) displays used in thermometers, portable instruments, digital scales and meters and many other applications. These space-saving and cost-effective devices offer low noise for display stability, true polarity indication for precision null applications and auto-zero cycle which eliminates the need for zero adjustments.

Highlights
Provide longer lifespans and reduce power consumption of displays used in portable and battery-powered devices
Directly drive LCD and LED displays up to 3½ to 4½ digits for high-accuracy applications
Internal reference with low-temperature drift between 20-80 ppm/°C creates a robust system for consistent performance in harsh environmental conditions
Microchip SeriesDisplay TypeSupply Voltage (V)Resolution (Digits)Resolution (Counts)Power (mW)PackagesDatasheet
Datasheet
TC7107 LED 5 3.5 2000 10 44/MQFP
TC7107A LED 5 3.5 2000 10 44/MQFP
TC7116 LCD 9 3.5 2000 10 44/MQFP
TC7116A LCD 9 3.5 2000 10 44/MQFP
TC7117 LED 5 3 2000 10 44/MQFP
TC7117A LED 5 3 2000 10 44/MQFP
TC7126 LCD 9 3.5 2000 0.5 44/MQFP
TC7126A LCD 9 3.5 2000 0.5 44/MQFP
TC7129 LCD 9 4.5 20000 4.5 44/MQFP
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