MAX1416EPE+

The MAX1416EPE+ is a 16bit, Low power, 2-channel, sigma-delta analogue to digital converter (ADC) in 16 pin DIP package. This 2-channel (fully differential) serial output ADC uses a sigma-delta modulator with a digital filter to achieve 16bit resolution with no missing codes. It includes a PGA, an on-chip input buffer, an internal oscillator and a bidirectional communication port. The fully differential inputs, an internal input buffer and an on-chip PGA (gain = 1 to 128) allow low level signals to be directly measured, minimizing the requirements for external signal conditioning. A programmable digital filter allows for the selection of the output data rate and first notch frequency from 20Hz to 500Hz. This device is used in weigh scales, loop-powered systems, flow and gas meters, thermocouple measurements, RTD measurements and pressure transducers.

• Supply voltage range is 4.75V to 5.25V
• Operating temperature range from -40°C to 85°C
• Improve measurement quality with excellent DC accuracy & 0.0015% maximum INL with no missing codes
• Low power dissipation, 1.2mW (max) 3V supply & power-down current is 2μA (typ)
• Low system cost with integrated functionality, optional input buffers, 50Hz/60Hz rejection is <gt/> 98dB
• Increase system accuracy with built-in self calibration, user programmable offset & gain registers
• On-demand offset & gain self-calibration & system calibration, sampling rate is 500SPS
• Pin compatible upgrades for MX7705/AD7705

Applications

Signal Processing, Industrial, Medical

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party