AD5682RBCPZ-RL Equivalent & Substitute Parts

Part Overview

The AD5682RBCPZ-RL is a 14-bit Digital to Analog Converter (DAC) from Analog Devices Inc., part of the nanoDAC+® series. This component provides single-channel voltage output conversion with buffered output capability, designed for data acquisition applications requiring precision analog signal generation. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

AD5682RBCPZ-RL

Analog Devices Inc.In Stock: 726AD5682RBCPZ-RL Datasheet

Current PartRFQ

AD5682RBCPZ-RL7

Analog Devices Inc.In Stock: 3175AD5682RBCPZ-RL7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AD5682RBCPZ-RL is determined by strict equivalence across the following critical parameters:

• Resolution: 14-bit conversion capability
• Channel Configuration: Single D/A converter
• Output Characteristics: Voltage output with buffered configuration
• Interface Protocol: SPI digital interface
• Supply Voltage Range: 2.7V to 5.5V for both analog and digital supplies
• Linearity Performance: ±1 LSB maximum INL/DNL
• Settling Time: 7µs response time
• Package Specification: 8-LFCSP-UD (2x2) surface mount package
• Temperature Range: -40°C to 105°C operating window

The AD5682RBCPZ-RL7 meets all these criteria as a direct functional equivalent within the nanoDAC+® product family.

Parameter Comparison

Engineering Selection Recommendations

The AD5682RBCPZ-RL7 is the direct functional equivalent for the obsolete AD5682RBCPZ-RL. All electrical and mechanical parameters are identical, ensuring pin-for-pin and functional compatibility in existing circuit designs.

The primary distinction between these parts is product lifecycle status: the original part is obsolete while the AD5682RBCPZ-RL7 maintains active production status. The substitute part carries ROHS3 compliance and REACH unaffected certification, meeting current regulatory requirements for new designs and manufacturing operations.

For applications currently using the AD5682RBCPZ-RL, transition to the AD5682RBCPZ-RL7 requires no circuit modifications, firmware changes, or design re-qualification. The packaging format (Cut Tape and Digi-Reel®) differs from the original, but this represents a supply chain variation rather than a technical constraint.

Frequently Asked Questions (FAQ)

Q: Can the AD5682RBCPZ-RL7 be used as a direct replacement for the AD5682RBCPZ-RL?

A: Yes. All functional parameters, electrical specifications, and package dimensions are identical. No circuit modifications are required.

Q: What is the difference between the two part numbers?

A: The AD5682RBCPZ-RL7 is the active production variant of the same device. The original AD5682RBCPZ-RL is obsolete. The "7" suffix indicates a packaging or supply chain designation by Analog Devices.

Q: Are there compliance differences between these parts?

A: The AD5682RBCPZ-RL7 carries explicit ROHS3 compliance and REACH unaffected certification. These certifications are current regulatory requirements for component procurement and manufacturing.

Q: Does the 8-LFCSP-UD (2x2) package remain the same?

A: Yes. Both parts use the identical 8-LFCSP-UD (2x2) surface mount package with exposed pad configuration.

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

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.

Q: Can these parts be used interchangeably in new designs?

A: Yes. The AD5682RBCPZ-RL7 is the recommended choice for new designs due to its active production status and current compliance certifications.