MAX5322EAI+T

Digital To Analog Converters Overview

The MAX5322EAI+T is a dual, 12-bit serial-interface digital-to-analog converter manufactured by Analog Devices Inc./Maxim Integrated. It provides bipolar ±5V to ±10V outputs from ±12V to ±15V analog power-supply voltages, or unipolar 5V to 10V outputs from a single 12V to 15V supply. The device features excellent linearity with integral nonlinearity (INL) and differential nonlinearity (DNL) guaranteed to ±1 LSB maximum. It includes a fast 10µs settling time to 0.5 LSB and a hardware shutdown feature reducing current consumption to 2.8µA. Outputs go to midscale at power-up in bipolar mode and zero scale in unipolar mode.

Digital To Analog Converters Feature Summary

• Dual-channel architecture supporting independent control of two DAC channels via serial interface
• Hardware shutdown capability significantly reduces power consumption during inactive periods
• Predictable power-up states ensuring safe initial output conditions without external initialization

Digital To Analog Converters Applications

• Industrial process control systems requiring precise voltage regulation
• Programmable gain amplifier circuits for signal conditioning
• Battery-powered instrumentation benefiting from low standby current modes

Digital To Analog Converters Procurement Notes

Verify the specific suffix EAI+T against official Analog Devices documentation to confirm package type and temperature range compatibility. Ensure supply chain sources provide valid RoHS compliance certificates matching the + designation. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components, as availability may vary by region.

Digital To Analog Converters Selection Notes

Select this component when dual-channel precision is required with minimal external calibration due to guaranteed ±1 LSB INL/DNL. Consider the ±12V to ±15V supply requirement for bipolar operation versus single-supply constraints. Evaluate the 10µs settling time against system bandwidth requirements to ensure adequate response speed for dynamic applications.

Digital To Analog Converters Part Context

This part belongs to the MAX5322 series of serial input loading DACs. It utilizes an R-2R resistor ladder architecture within a 28-pin SSOP package. The device operates within an industrial temperature range of -40°C to +85°C. It is designed for applications needing high accuracy in a compact surface-mount form factor.

Digital To Analog Converters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices technical support for direct pin-compatible alternatives if discontinuation or obsolescence occurs.