AD5415YRUZ

Digital To Analog Converters Overview

The AD5415YRUZ is a CMOS, dual-channel, 12-bit current-output digital-to-analog converter (DAC) from Analog Devices. It operates on a single 2.5 V to 5.5 V supply and features a 10 MHz multiplying bandwidth with integrated 4-quadrant resistors for flexible output ranges. The device utilizes a double-buffered 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE standards, supporting a maximum clock frequency of 50 MHz and an update rate of 2.47 MSPS. Key electrical specifications include ±1 LSB relative accuracy, guaranteed monotonicity, and low power consumption of 0.5 µA typical. It is housed in a 24-lead TSSOP package and supports extended industrial temperature operation from −40°C to +125°C.

Digital To Analog Converters Feature Summary

• Dual-channel 12-bit resolution with 10 MHz large-signal multiplying bandwidth
• Integrated 4-quadrant resistors enabling bipolar operation and flexible configuration modes
• Double-buffered 3-wire serial interface with daisy-chain capability and data readback via SDO pin
• Low power consumption of 0.5 µA typical with 2.5 V to 5.5 V supply range

Digital To Analog Converters Applications

• Portable battery-powered applications
• Waveform generators and analog processing systems
• Programmable amplifiers, attenuators, and filters
• Digitally controlled calibration and voltage trimming
• Ultrasound imaging systems and composite video

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature grade. Confirm that the required revision level matches the design specifications. Ensure compatibility with the intended serial communication protocol timing constraints. Check for any recent product lifecycle notices or obsolescence warnings prior to finalizing procurement plans.

Digital To Analog Converters Selection Notes

Select this component when high-speed multiplying DAC performance is required within a low-power constraint. The integrated 4-quadrant resistors simplify circuit design for bipolar applications compared to external resistor networks. Verify that the system reference voltage falls within the ±10 V input range. Consider the 24-lead TSSOP footprint during PCB layout planning to ensure adequate thermal dissipation and signal integrity.

Digital To Analog Converters Part Context

The AD5415 belongs to Analog Devices' family of high-bandwidth multiplying DACs. It shares functional similarities with devices like the AD5424 but offers dual-channel integration in a compact package. The Y suffix indicates the extended industrial temperature range variant (-40°C to +125°C). This part is designed for applications requiring precise current control and fast settling times in space-constrained environments.

Digital To Analog Converters Replacement Considerations

Direct replacements should be sought within the AD54xx series or similar dual-channel multiplying DACs from Analog Devices. Verify pinout compatibility and serial interface timing requirements before substitution. Cross-reference absolute maximum ratings and operating supply voltages to ensure system safety. Consult the manufacturer's cross-reference guide for validated alternative part numbers.