AD5441BCPZ-REEL7

Digital To Analog Converters Overview

The AD5441BCPZ-REEL7 is a 12-bit multiplying digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It operates on a single supply voltage ranging from 2.5 V to 5.5 V and features a true 12-bit accuracy with ±0.5 LSB integral nonlinearity (INL) and differential nonlinearity (DNL). The device utilizes a fast 3-wire serial interface for data input and achieves a settling time of 5 μs to ±0.01% of full scale. It consumes only 1 μA at 5 V, making it suitable for low-power applications. The component is specified over an extended industrial temperature range of −40°C to +125°C.

Digital To Analog Converters Feature Summary

• 12-bit resolution with ±0.5 LSB INL/DNL linearity
• Low power consumption: 1 μA at 5 V supply
• Fast 3-wire serial interface with double buffering
• Extended industrial temperature range: −40°C to +125°C

Digital To Analog Converters Applications

• PLC applications in industrial control
• Programmable amplifiers and attenuators
• Digitally controlled calibration and filters
• Motion control systems

Digital To Analog Converters Procurement Notes

Verify the package type matches the required PCB footprint, as this specific part number denotes the 8-lead LFCSP_WD variant. Confirm that the reel packaging aligns with automated assembly requirements. Ensure the operating environment stays within the specified −40°C to +125°C range to maintain guaranteed performance specifications.

Digital To Analog Converters Selection Notes

Select this component when space-saving surface-mount packages are required alongside high accuracy. The LFCSP_WD package offers lower thermal resistance compared to MSOP variants. Consider the external op-amp selection carefully, as the DAC output current must be converted to voltage using a precision amplifier with low input bias current and offset voltage to achieve optimal system performance.

Digital To Analog Converters Part Context

This part belongs to the AD5441 family of multiplying DACs. It serves as an upgrade for the DAC8043 and DAC8043A models. The 'BCPZ' designation indicates the 8-lead Lead Frame Chip Scale Package (LFCSP_WD) with RoHS compliance. The '-REEL7' suffix specifies the tape and reel packaging format for high-volume manufacturing.

Digital To Analog Converters Replacement Considerations

The AD5441BRMZ is a pin-compatible alternative available in an 8-lead MSOP package. Both parts share identical electrical specifications and functionality. Selection between them depends primarily on board space constraints and preferred mounting technology.