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MAX11200 - Delta- Sigma ADCs

Description

The MAX11200/MAX11210 are ultra-low-power (< 300FA active current), high-resolution, serial output ADCs.

Features

  • S 24.0-Bit ENOB at 5sps 20.9-Bit Noise-Free Resolution at 10sps 19-Bit Noise-Free Resolution at 120sps S 570nVRMS Noise at 10sps, Q3.6VFS Input S 1ppm INL (typ), 10ppm (max) S No Missing Codes S Ultra-Low Power Dissipation Operating-Mode Current Drain < 300µA (max) Sleep-Mode Current Drain < 0.4µA S Programmable Gain (1, 2, 4, 8, or 16) (MAX11210) S Four SPI-Controlled GPIOs for External Mux Control S 2.7V to 3.6V Analog Supply Voltage Range S 1.7V to 3.6V Digital and I/O Supply Voltage.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com 19-5332; Rev 0; 6/10 24-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with GPIO General Description The MAX11200/MAX11210 are ultra-low-power (< 300FA active current), high-resolution, serial output ADCs. These devices provide the highest resolution per unit power in the industry, and are optimized for applications that require 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. The devices provide a high-accuracy internal oscillator that requires no external components.
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