MAX5732BUTN+T

Digital To Analog Converters Overview

The MAX5732BUTN+T is a 32-channel, 16-bit voltage-output digital-to-analog converter (DAC) from the MAX5732–MAX5735 series. It features a 33MHz SPI/QSPI/MICROWIRE/DSP-compatible serial interface and double-buffered input structure. The device provides buffered outputs capable of driving 10kΩ || 100pF loads with a 0 to +5V output range. Key electrical parameters include ±16 LSB maximum integral nonlinearity (INL), ±1 LSB differential nonlinearity (DNL), 20µs settling time, and 50µA shutdown supply current. It operates over a temperature range of 0°C to +85°C in a 56-pin, 8mm x 8mm thin QFN package.

Digital To Analog Converters Feature Summary

• Glitch-free power-up prevents output transients without requiring power sequencing
• Internal offset DAC enables remote ground sensing for accurate referencing
• Separate analog and digital power inputs minimize noise feedthrough
• Software-shutdown mode reduces power consumption during idle periods

Digital To Analog Converters Applications

• Automatic Test Systems
• Optical Router Controls
• Industrial Process Controls
• Arbitrary Function Generators
• Avionics Equipment

Digital To Analog Converters Procurement Notes

Verify the component against official datasheets to confirm pinout compatibility and electrical specifications before integration. Ensure that the ordering suffix matches the required package type and performance grade. Cross-reference manufacturer documentation for any recent lifecycle changes or obsolescence notices to ensure long-term availability.

Digital To Analog Converters Selection Notes

Select this component when high channel density and precision are required in a compact footprint. The 16-bit resolution and guaranteed monotonicity make it suitable for applications demanding precise analog signal generation. Evaluate the specific output voltage range requirements to ensure compatibility with the system's load conditions and reference voltage constraints.

Digital To Analog Converters Part Context

This part belongs to the MAX5732–MAX5735 family of 32-channel, 16-bit voltage-output DACs. The 'B' designation indicates a specific accuracy grade with ±16 LSB maximum INL, distinguishing it from the 'A' grade variant which offers tighter linearity specifications. All devices in the series share the same pinout and interface protocols while differing in output voltage ranges and linearity performance.

Digital To Analog Converters Replacement Considerations

The MAX5732AUTN+T serves as a higher-accuracy alternative within the same package and family, offering ±8 LSB maximum INL compared to the ±16 LSB of the MAX5732BUTN+T. Both parts maintain identical pin configurations and functional interfaces, allowing for direct substitution if enhanced linearity is required.