DESCRIPTION
●The ADS1118 is a precision analog-to-digital converter (ADC) with 16 bits of resolution offered in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The ADS1118 is designed with precision, power, and ease of implementation in mind. The ADS1118 features an onboard reference and oscillator. Data are transferred via a serial peripheral interface (SPI). The ADS1118 operates from a single power supply ranging from 2V to 5.5V.
●FEATURES
●• Ultra-Small QFN Package: 2mm × 1,5mm × 0,4mm
●• Wide Supply Range: 2.0V to 5.5V
●• Low Current Consumption:
●– Continuous Mode: Only 150μA
●– Single-Shot Mode: Auto Shutdown
●• Programmable Data Rate: 8SPS to 860SPS
●• Single-Cycle Settling
●• Internal Low-Drift Voltage Reference
●• Internal Temperature Sensor:
●– 0.5°C Max Error
●• Internal Oscillator
●• Internal PGA
●• Four Single-Ended or Two Differential Inputs
●APPLICATIONS
●• Temperature Measurement:
●– Thermocouple Measurement
●– Cold Junction Compensation
●– Thermistor Measurement
●• Portable Instrumentation
●• Factory Automation and Process Controls
