MAX11203EEE+ Description
The MAX11203EEE+ is an ultra-low-power (< 300µA active current), high-resolution, serial-output ADCs. The device provides the highest resolution per unit of power in the industry. It is optimized for applications that require a very high dynamic range with low power, such as sensors on a 4mA to 20mA industrial control loop. Optional input buffers provide isolation of the signal inputs from the switched capacitor sampling network allowing these converters to be used with high-impedance sources without compromising available dynamic range or linearity.
MAX11203EEE+ Features
Minimize Power Consumption with Ultra-Low Power Dissipation
-Operating-Mode Current Drain < 300µA (max)
-Sleep-Mode Current Drain < 0.4µA
Improve Measurement Quality with Excellent DC/AC Accuracy
-16-Bit Noise-Free Resolution and No Missing Codes
-570nVRMS Noise at 10sps, ±3.6VFS Input
-3ppm INL (typ), 20ppm (max)
2.7V to 3.6V Analog Supply Range
1.7V to 3.6V Digital and I/O Supply Range
-40°C to 85°C Operating Temperature Range
MAX11203EEE+ Applications
Sensor Measurement (Temperature and Pressure)
Portable Instrumentation
Battery Applications
Weigh Scales
