AD9762ARUZ Equivalent & Substitute Parts

Part Overview

The AD9762ARUZ is a 12-bit digital-to-analog converter manufactured by Analog Devices Inc., designed for data acquisition applications requiring high-speed current output conversion. This component operates across a wide supply voltage range (2.7V to 5.5V) and delivers a typical settling time of 35ns with differential output capability. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial and commercial applications.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and functional characteristics align with the original specification, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

AD9762ARUZ

Analog Devices Inc.In Stock: 3643AD9762ARUZ Datasheet

Current PartRFQ

THS5661AIPW

Texas InstrumentsIn Stock: 2180THS5661AIPW Datasheet

DirectRFQ

DAC902E

Texas InstrumentsIn Stock: 4882DAC902E Datasheet

SimilarRFQ

DAC902E/2K5

Texas InstrumentsIn Stock: 7426DAC902E/2K5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AD9762ARUZ is determined by strict alignment across the following critical parameters:

• Resolution & Architecture: 12-bit resolution with current source architecture
• Output Configuration: Unbuffered current output with differential capability
• Interface & Reference: Parallel data interface with external and internal reference support
• Supply Voltage Range: Minimum 2.7V analog and digital supply compatibility
• Package Compatibility: 28-TSSOP surface mount package with identical physical dimensions
• Operating Temperature: Full -40°C to 85°C range support
• Compliance: RoHS3 compliance and REACH unaffected status

The identified substitute parts meet these criteria and are classified as direct or similar equivalents based on parameter alignment.

Parameter Comparison

Engineering Selection Recommendations

THS5661AIPW (Direct Equivalent): This Texas Instruments component matches the AD9762ARUZ across all critical functional parameters with identical settling time (35ns) and differential output configuration. The primary consideration is the minimum analog and digital supply voltage of 3V versus 2.7V on the original part. This part maintains RoHS3 compliance and unlimited moisture sensitivity rating, suitable for equivalent application environments.

DAC902E and DAC902E/2K5 (Similar Equivalents): Both Texas Instruments SpeedPlus™ series parts offer improved settling time performance (30ns versus 35ns) and maintain full parameter compatibility across resolution, output type, interface, and temperature range. Both parts support the complete 2.7V to 5.5V supply voltage range. The moisture sensitivity level is rated at MSL 2 (1 Year) compared to MSL 1 (Unlimited) on the original part, requiring consideration of storage and handling protocols. RoHS3 compliance is maintained across all variants.

All substitute parts are in active production status with full regulatory compliance documentation available.

Frequently Asked Questions (FAQ)

Q: Can THS5661AIPW replace AD9762ARUZ in designs operating below 3V supply voltage?

A: No. The THS5661AIPW specifies a minimum analog and digital supply voltage of 3V, while the AD9762ARUZ operates down to 2.7V. For applications requiring sub-3V operation, DAC902E or DAC902E/2K5 are appropriate alternatives.

Q: What is the significance of the settling time difference between AD9762ARUZ (35ns) and DAC902E (30ns)?

A: The DAC902E settling time is 5ns faster. This represents improved transient response characteristics. For applications with timing-critical signal conversion requirements, this parameter difference should be evaluated against specific system bandwidth and accuracy requirements.

Q: Are the DAC902E and DAC902E/2K5 functionally identical?

A: Both parts share identical electrical specifications, package configuration, and performance characteristics. The designation difference reflects packaging or distribution variants. Functional substitution between these two parts is direct.

Q: What does MSL 2 (1 Year) moisture sensitivity mean compared to MSL 1 (Unlimited)?

A: MSL 2 (1 Year) indicates the component must be used within one year of the manufacturing date if exposed to ambient conditions. MSL 1 (Unlimited) has no time restriction. For long-term inventory storage, the AD9762ARUZ and THS5661AIPW offer superior shelf-life characteristics.

Q: Are all substitute parts available in 28-TSSOP surface mount packaging?

A: Yes. All identified substitute parts are supplied in 28-TSSOP (0.173", 4.40mm Width) surface mount packages with identical pinout and mechanical compatibility to the AD9762ARUZ.

Q: Do all parts maintain RoHS3 compliance?

A: Yes. The AD9762ARUZ and all identified substitute parts are RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.