The ADS1100 is a precision, continuously self-calibrating Analog-to-Digital (A/D) converter with differential inputs and up to 16 bits of resolution in a small SOT23-6 package. Conversions are performed ratiometrically, using the power supply as the reference voltage. The ADS1100 uses an I2C-compatible serial interface and operates from a single power supply ranging from 2.7V to 5.5V. The ADS1100 can perform conversions at rates of 8, 16, 32, or 128 samples per second. It also features a programmable gain amplifier and low power consumption, making it suitable for applications requiring high-resolution measurement.
