MAX5158EEE+

Digital To Analog Converters Overview

The MAX5158EEE+ is a low-power, dual, 10-bit voltage-output digital-to-analog converter (DAC) in a 16-pin QSOP package. It operates from a single +4.5V to +5.5V supply with a typical quiescent current of 500µA and 2µA in shutdown mode. The device features an internal gain of +2V/V, rail-to-rail output swing, and an 8µs settling time. It supports SPI/QSPI and Microwire serial interfaces with double-buffered input registers.

Digital To Analog Converters Feature Summary

• Dual 10-bit DACs with internal +2V/V gain for maximized dynamic range
• Rail-to-Rail output swing capability on both channels
• Low power consumption with 500µA normal operation and 2µA shutdown current
• Compatible with SPI, QSPI, and Microwire serial interfaces

Digital To Analog Converters Applications

• Digital offset and gain adjustment circuits
• Microprocessor-controlled systems
• Motion control applications
• Remote industrial controls

Digital To Analog Converters Procurement Notes

Verify the specific suffix EEE indicates the extended temperature range (-40°C to +85°C) and QSOP packaging. Confirm RoHS compliance status as indicated by the '+' suffix in ordering information. Check for availability constraints or lead times directly with Analog Devices/Maxim Integrated distributors, as stock levels vary.

Digital To Analog Converters Selection Notes

Select the MAX5158EEE+ for applications requiring dual-channel conversion with a single +5V supply. Ensure the system interface matches the supported SPI/QSPI/Microwire protocols. Consider the MAX5159 if a +3V supply is preferred. Verify that load requirements do not degrade performance below 2kΩ resistive loads.

Digital To Analog Converters Part Context

Part of the MAX5158/MAX5159 family of low-power, serial, voltage-output DACs. Designed for space-constrained designs using the 16-pin QSOP package. Offers independent reference inputs and programmable shutdown modes for power management in portable and industrial equipment.

Digital To Analog Converters Replacement Considerations

The MAX5159 serves as a functional alternative for +3V supply applications within the same package. Other members of the MAX515x family may offer different resolutions or channel counts but require verification of pin compatibility and electrical specifications.