Maxim Integrated MAX11259
The MAX11259 is a 6-channel, 24-bit delta-sigma ADC that achieves exceptional performance while consuming very low power. The MAX11259 communicates via an I2C-compatible serial interface and is available in a small (3mm x 3mm) WLP package. The MAX11259 offers a 6.2nV/√Hz noise programmable gain amplifier (PGA) with gain settings from 1x to 128x.| Part No. | MAX11259 |
|---|---|
| Datasheet | MAX11259 Download |
| Manufacturer |  Maxim Integrated |
| Description | Delta-Sigma ADC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Sample rates up to 16ksps allow precision DC measurements. The integrated PGA provides isolation of the signal inputs from the switched capacitor sampling network. The PGA also enables the MAX11259 to interface directly with high-impedance sources without compromising available dynamic range. The MAX11259 operates from a single 2.7V to 3.6V analog supply, or split ±1.8V analog supplies, allowing the analog input to be sampled below ground. The digital supply range is 1.7V to 2.0V or 2.0V to 3.6V, allowing communication with 1.8V, 2.5V, 3V, or 3.3V logic.APPLICATIONS
●● Wearable Electronics●● Weigh Scales
●● Pressure Sensors
●● Battery-Powered Instrumentation Typical Application Circuit Benefits and
FEATURES
●● High Resolution for IndustrialAPPLICATIONS
that Require a Wide Dynamic Range● 133dB SNR at 50sps
● 124dB SNR at 1000sps
●● Longer Battery Life for Portable
APPLICATIONS
● 2.2mA Operating Mode Current● 1μA Sleep Current
●● Single or Split Analog Supplies P...
