Maxim MAX11216 24-Bit ADC with PGA only at Mouser

The Maxim Integrated MAX11216 Analog to Digital Converter is a single-channel ADC that supports both differential and single-ended inputs. The MAX11216 has an integrated programmable gain amplifier that provides gain settings in six steps between 1× to 128×. Optional buffers provide isolation of input signal from the internal switched capacitor sampling network, allowing easy interfacing to high-impedance sources without compromising available dynamic range. The ADC provides excellent signal-to-noise ratio while dissipating very little power. Sample rates of up to 64ksps allow both precision DC and AC signal measurements for instrumentation applications. The MAX11216 can operate from either a single 2.7V to 3.6V analogue supply, or split +/-1.8V analogue supplies, allowing the analogue input to be sampled below ground.

Maxim's MAX11216 communicates digital data over an SPI interface that also supports QSPI and Microwire. The digital output of this serial interface, DOUT, has a programmable driver output which saves board space by reducing external components. Many features of the MAX11216 are read or set by this serial interface, including DOUT output driver strength, power down modes, reset status, and power up status, as well as the conversion result.

Target applications for the MAX11216 include integration into sensor nodes, medical equipment, and data acquisition equipment. Follow the link to learn more about the MAX11216 Analog to Digital Converter.