ADS1118IRUGR

超小尺寸，低功耗， SPIA ?? ¢兼容的16位 Ultra-Small, Low-Power, SPI™-Compatible, 16-Bit

DESCRIPON

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