AD5675ARUZ Equivalent & Substitute Parts

Part Overview

The AD5675ARUZ is a 16-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc., part of the nanoDAC+® series. This integrated circuit features 8 independent D/A converters with voltage-buffered outputs and I2C interface capability. The device operates across a wide supply voltage range (2.7V to 5.5V analog, 1.8V to 5.5V digital) and is designed for data acquisition applications requiring precision analog signal generation. The AD5675ARUZ maintains active product status and is ROHS3 compliant, making it suitable for modern industrial and consumer electronics applications. Identifying equivalent substitute parts is essential for supply chain continuity, inventory optimization, and design flexibility when the primary part becomes unavailable.

Substiute Parts

AD5675ARUZ

Analog Devices Inc.In Stock: 1328AD5675ARUZ Datasheet

Current PartRFQ

AD5675BRUZ

Analog Devices Inc.In Stock: 1557AD5675BRUZ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AD5675ARUZ are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:

• Resolution: 16-bit
• Number of D/A Converters: 8 channels
• Output Type: Voltage-buffered configuration
• Data Interface: I2C protocol
• Settling Time: 8µs maximum
• INL/DNL Performance: ±1.8 and ±0.7 LSB
• Supply Voltage Ranges: Analog (2.7V–5.5V) and Digital (1.8V–5.5V)
• Operating Temperature Range: -40°C to 125°C
• Package Type: 20-TSSOP form factor
• Architecture: String DAC topology

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The AD5675BRUZ satisfies all specified parameters and qualifies as a full substitute.

Parameter Comparison

Engineering Selection Recommendations

The AD5675BRUZ is a direct parametric equivalent to the AD5675ARUZ and qualifies as a full substitute for component selection purposes. Both parts maintain active product status from Analog Devices Inc., ensuring continued manufacturer support and availability. Both devices carry identical ROHS3 compliance certification and REACH unaffected status, meeting regulatory requirements for industrial and consumer applications. The identical moisture sensitivity level (MSL 3, 168 hours) ensures equivalent handling and storage requirements during manufacturing and assembly processes. Selection between these parts may be based on inventory availability, lead time, or supplier preference, as all electrical, mechanical, and compliance characteristics are equivalent.

Frequently Asked Questions (FAQ)

Q: Can the AD5675BRUZ be used as a direct replacement for the AD5675ARUZ in existing designs?

A: Yes. The AD5675BRUZ is a parametric equivalent with identical electrical specifications, package type, and pin configuration. No circuit modifications or design changes are required for substitution.

Q: Are there any differences in supply voltage requirements between these parts?

A: No. Both the AD5675ARUZ and AD5675BRUZ operate with identical analog supply voltage range (2.7V to 5.5V) and digital supply voltage range (1.8V to 5.5V). Power supply design remains unchanged.

Q: Do these parts have the same I2C interface and communication protocol?

A: Yes. Both parts implement identical I2C data interface and protocol specifications. Firmware and software implementations require no modification.

Q: Are the package dimensions and mounting requirements identical?

A: Yes. Both parts use the 20-TSSOP package with 0.173" width and 4.40mm dimensions. PCB footprints, solder reflow profiles, and assembly processes are identical.

Q: What is the difference between the AD5675ARUZ and AD5675BRUZ part numbers?

A: The suffix letter (A vs. B) typically indicates different temperature grade or performance grade classifications within the nanoDAC+® series. Both parts operate across the full -40°C to 125°C temperature range with identical specifications.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the AD5675ARUZ and AD5675BRUZ carry ROHS3 compliance certification and are suitable for applications requiring lead-free and restricted substance compliance.

Q: What is the moisture sensitivity level for these components?

A: Both parts have MSL 3 rating with 168-hour floor life. Standard moisture control procedures during storage, handling, and assembly apply equally to both parts.