Hot-selling and scarce MAX11201BEUB+ 24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC MSOP8 spot stock

Product Descriptions

The MAX11201 is an ultra-low-power (< 320FA max  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 MAX11201  provides a high-accuracy internal oscillator that requires  no external components.

When used with the specified data rates, the internal digital  filter provides more than 100dB rejection of 50Hz or 60Hz  line noise. The MAX11201 provides a simple 2-wire serial  interface in the space-saving, 10-pin FMAXM package.

The MAX11201 operates over the -40NC to +85NC temperature range.

Product Features

S 23.3-Bit ENOB

20.6-Bit Noise-Free Resolution at 13.75sps

19.1-Bit Noise-Free Resolution at 120sps

S 700nVRMS Noise ±3.6VFS Input (MAX11201B)

S INL: 3ppm (typ), 10ppm (max)

S No Missing Codes

S Ultra-Low Power Dissipation

Operating Mode Current Drain < 320µA (max)

Sleep Mode Current Drain < 0.4µA

S 2.7V to 3.6V Analog Supply Voltage Range

S 1.7V to 3.6V Digital and I/O Supply Voltage Range

S Fully Differential Signal and Reference Inputs

S High-Impedance Inputs Buffers on Signal Inputs

S Programmable Internal System Clock or External Clock

2.4576MHz (MAX11201A)

2.25275MHz (MAX11201B)

S > 100dB (min) 50Hz/60Hz Rejection (MAX11201B)

S Serial 2-Wire Interface (Clock Input and Data Output)

S On-Demand Offset and Gain Self-Calibration

S -40°C to +85°C Operating Temperature Range

S ±2kV ESD Protection

S Lead(Pb)-Free and RoHS-Compliant µMAX Package

Product Applications

Sensor Measurement

(Temperature and Pressure)

Portable Instrumentation

Battery Applications

Weigh Scales

Product Specification

Product Photos

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