ADS1118
Features
- 1 Ultrasmall X2QFN Package: 2 mm × 1.5 mm × 0.4 mm
- Wide Supply Range: 2 V to 5.5 V
- Low Current Consumption:
- Continuous Mode: Only 150 μA
- Single-Shot Mode: Automatic Power Down
- Programmable Data Rate: 8 SPS to 860 SPS
- Single-Cycle Settling
- Internal Low-Drift Voltage Reference
- Internal Temperature Sensor: 0.5°C (Maximum) Error: 0°C to 70°C
- Internal Oscillator
- Internal PGA
- Four Single-Ended or Two Differential Inputs
2 Applications
- Temperature Measurement:
- Thermocouple Measurement
- Cold-Junction pensation
- Thermistor Measurement
- Portable Instrumentation
- Factory Automation and Process Controls
3 Description
The ADS1118 is a precision, low power, 16-bit analog-to-digital converter (ADC) that provides all features necessary to measure the most mon sensor signals in an ultra-small, leadless X2QFN-10 package or a VSSOP-10 package. The ADS1118 integrates a programmable gain amplifier (PGA), voltage reference, oscillator and high-accuracy temperature...
