General Description
The MAX11208 is an ultra-low-power (< 300FA active current), high-resolution, serial-output ADC. This device provides the highest resolution per unit power in the industry and is optimized for applications that require very high dynamic range with low power, such as sensors on a 4mA to 20mA industrial control loop. The MAX11208 provides a high-accuracy internal oscillator that requires no external components.

Features
♦ 20-Bit_Full-Scale_Resolution
   20-Bit_Noise-Free_Resolution_at_13.75sps_
   19-Bit_Noise-Free_Resolution_at_120sps
♦ 720nVRMS_Noise_(MAX11208B)
♦ 3ppm_INL
♦ No_Missing_Codes
♦ Ultra-Low_Power_Dissipation
   Operating_Mode_Current_Drain_<_300µA_(max)_
   Sleep_Mode_Current_Drain_<_0.1µA
♦ 2.7V_to_3.6V_Analog_Supply_Voltage_Range
♦ 1.7V_to_3.6V_Digital_and_I/O_Supply_Voltage_Range
♦ Fully_Differential_Signal_Inputs
♦ Fully_Differential_Reference_Inputs
♦ Internal_System_Clock
♦.4576MHz_(MAX11208A)_
♦.2528MHz_(MAX11208B)
♦ External_Clock
♦ Serial_2-Wire_Interface_(Clock_Input_and_Data_
   Output)
♦ On-Demand_Offset_and_Gain_Self-Calibration
♦ -40°C_to_+85°C_Operating_Temperature_Range
♦ ±2kV_ESD_Protection
♦ Lead(Pb)-Free_and_RoHS-Compliant_µMAX_
   Package
  
Applications
   Sensor Measurement (Temperature and Pressure)
   Portable Instrumentation
   Battery Applications
   Weigh Scales