AD8016AREZ Equivalent & Substitute Parts

Part Overview

The AD8016AREZ is a 2/0 xDSL driver IC manufactured by Analog Devices Inc., housed in a 28-TSSOP package with exposed pad. This component is classified as Last Time Buy, indicating end-of-life status and the necessity to identify compatible alternatives for ongoing design requirements. The part operates across a 3V to 13V supply range and maintains functionality from -40°C to 85°C, making it suitable for industrial and telecommunications applications requiring xDSL interface functionality.

Substiute Parts

AD8016AREZ

Analog Devices Inc.In Stock: 3338AD8016AREZ Datasheet

Current PartRFQ

LT6300CGN#PBF

Analog Devices Inc.In Stock: 882LT6300CGN#PBF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD8016AREZ is determined by the following critical parameters:

• Functional Equivalence: Driver type with 2/0 driver/receiver configuration and xDSL protocol support
• Electrical Compatibility: Supply voltage range and operating temperature range must accommodate the original specification or be compatible with system design constraints
• Mechanical Compatibility: Surface mount technology and pin count considerations for PCB layout
• Regulatory Compliance: RoHS3 compliance and REACH status alignment

The LT6300CGN#PBF qualifies as a manufacturer-recommended substitute based on matching functional classification (2/0 xDSL driver), identical protocol support, compatible operating temperature range, and equivalent regulatory compliance. Differences in package form factor (16-SSOP versus 28-TSSOP) and supply voltage range (5V ~ 12V versus 3V ~ 13V) represent design trade-offs that must be evaluated within specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Selection between the AD8016AREZ and LT6300CGN#PBF should be based on the following factors:

AD8016AREZ: Appropriate for designs currently in production or requiring extended supply voltage range (3V minimum). Last Time Buy status indicates limited future availability; procurement should prioritize existing inventory or transition planning.

LT6300CGN#PBF: Suitable for new designs or redesigns requiring active product status and long-term supply assurance. The narrower supply voltage range (5V ~ 12V) is compatible with standard industrial and telecommunications power supplies. Active product status ensures continued manufacturer support and availability. Smaller package footprint (16-SSOP) reduces PCB area requirements compared to the 28-TSSOP form factor.

Both parts maintain identical operating temperature range (-40°C to 85°C) and equivalent regulatory compliance (ROHS3, REACH Unaffected, EAR99 classification).

Frequently Asked Questions (FAQ)

Q: Can the LT6300CGN#PBF directly replace the AD8016AREZ on existing PCBs?

A: Direct PCB replacement is not possible due to different package types (16-SSOP versus 28-TSSOP) and pin counts. PCB redesign is required for physical substitution. Functional compatibility exists for xDSL driver applications within the overlapping supply voltage range (5V ~ 12V).

Q: What is the impact of the supply voltage range difference?

A: The AD8016AREZ operates from 3V to 13V, while the LT6300CGN#PBF operates from 5V to 12V. If the application requires operation below 5V or above 12V, the LT6300CGN#PBF is not suitable. For applications within the 5V to 12V range, both parts are electrically compatible.

Q: Why is the AD8016AREZ marked as Last Time Buy?

A: Last Time Buy status indicates the manufacturer has discontinued this product line. Existing inventory is available for final orders, but no future production is planned. Designs should transition to active alternatives such as the LT6300CGN#PBF for long-term supply security.

Q: Are there pin-to-pin compatibility considerations?

A: No. The different package types (28-TSSOP versus 16-SSOP) result in different pin configurations and counts. Pin-to-pin compatibility does not exist; functional substitution requires circuit redesign and PCB layout modification.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the AD8016AREZ and LT6300CGN#PBF are ROHS3 compliant, REACH unaffected, and classified under EAR99 for export control purposes.