AD8505ACBZ-RL Equivalent & Substitute Parts

Part Overview

The AD8505ACBZ-RL is a general-purpose operational amplifier manufactured by Analog Devices Inc., designed for rail-to-rail output applications in low-power, low-voltage environments. This single-circuit amplifier operates across a supply voltage range of 1.8 V to 5 V and is housed in a 6-WLCSP (0.91x1.39) surface-mount package. The device is classified as Active product status and maintains full compliance with RoHS3 and REACH regulations.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance are maintained across the specified parameter set. The AD8505ACBZ-RL has documented substitute availability to support procurement flexibility and supply chain continuity.

Substiute Parts

AD8505ACBZ-RL

Analog Devices Inc.In Stock: 1038AD8505ACBZ-RL Datasheet

Current PartRFQ

AD8505ACBZ-R7

Analog Devices Inc.In Stock: 4009AD8505ACBZ-R7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AD8505ACBZ-RL are identified based on strict equivalence across all specified electrical and mechanical parameters. The substitution logic is based on the following criteria:

Electrical Parameter Equivalence:

• Amplifier type classification (General Purpose)
• Single-circuit configuration
• Rail-to-rail output capability
• Identical slew rate (0.013 V/µs)
• Identical gain bandwidth product (95 kHz)
• Matching input bias current (1 pA)
• Matching input offset voltage (500 µV)
• Identical supply current (15 µA)
• Identical output current per channel (45 mA)
• Identical supply voltage range (1.8 V to 5 V)
• Identical operating temperature range (-40°C to 125°C)

Mechanical & Package Equivalence:

• Surface-mount technology
• 6-WLCSP (0.91x1.39) package footprint
• 6-UFBGA, WLCSP case designation

Regulatory & Compliance Equivalence:

• RoHS3 compliance
• MSL Level 1 (Unlimited)
• REACH unaffected status
• Active product status

Parameter Comparison

Engineering Selection Recommendations

The AD8505ACBZ-R7 is a direct equivalent substitute for the AD8505ACBZ-RL. Both devices are manufactured by Analog Devices Inc. and maintain identical electrical specifications, package geometry, and regulatory compliance status.

Selection Basis:

Both parts are classified as Active product status, indicating ongoing manufacturer support and availability. Both devices carry ROHS3 compliance certification and REACH unaffected status, meeting current environmental and regulatory requirements for electronic component procurement.

The primary distinction between these parts is the tape reel configuration identifier (RL versus R7), which reflects different packaging reels used for automated assembly processes. This difference does not affect electrical performance, mechanical compatibility, or functional operation.

Selection between AD8505ACBZ-RL and AD8505ACBZ-R7 is determined by procurement requirements, supply chain availability, and assembly equipment compatibility with the specific reel format. Both parts are suitable for identical circuit applications without modification to board design, assembly process, or system performance.

Frequently Asked Questions (FAQ)

Q: Are AD8505ACBZ-RL and AD8505ACBZ-R7 electrically identical?

A: Yes. Both parts share identical electrical specifications across all parameters including slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, output current, and supply voltage range.

Q: Can AD8505ACBZ-R7 be used as a direct replacement for AD8505ACBZ-RL on existing circuit boards?

A: Yes. Both parts use the 6-WLCSP (0.91x1.39) package with identical footprint geometry, pin configuration, and mounting requirements. No board redesign is required.

Q: What is the difference between the RL and R7 designations?

A: The RL and R7 designations indicate different tape reel configurations used for component packaging and automated assembly. These designations do not affect electrical performance or mechanical compatibility.

Q: Are both parts RoHS3 compliant?

A: Yes. Both AD8505ACBZ-RL and AD8505ACBZ-R7 are ROHS3 compliant and carry MSL Level 1 (Unlimited) moisture sensitivity rating.

Q: What is the operating temperature range for both parts?

A: Both parts operate across the temperature range of -40°C to 125°C, supporting industrial and extended-temperature applications.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes. Both parts are suitable for high-volume automated assembly. Selection between RL and R7 configurations is based on assembly equipment compatibility with the specific reel format and procurement availability.

Q: What is the supply voltage range for these amplifiers?

A: Both parts operate across a supply voltage range of 1.8 V to 5 V, supporting single-supply and dual-supply configurations in low-voltage applications.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both parts share identical thermal characteristics, operating temperature range, and reliability specifications. Both are manufactured by Analog Devices Inc. under the same product specifications.