AD7980BCPZ-RL Equivalent & Substitute Parts

Part Overview

The AD7980BCPZ-RL is a 16-bit Analog to Digital Converter manufactured by Analog Devices Inc., part of the PulSAR® series. This single-channel SAR ADC operates at 1 MSPS with pseudo-differential input configuration and external reference capability. The device is housed in a 10-LFCSP-WD (3x3) package and is actively produced. Substitute parts are identified based on identical electrical specifications, package compatibility, and compliance certifications to ensure direct functional replacement in data acquisition applications.

Substiute Parts

AD7980BCPZ-RL

Analog Devices Inc.In Stock: 756AD7980BCPZ-RL Datasheet

Current PartRFQ

AD7980ACPZ-RL7

Analog Devices Inc.In Stock: 2290AD7980ACPZ-RL7 Datasheet

Parametric EquivalentRFQ

AD7980BCPZ-RL7

Analog Devices Inc.In Stock: 1262AD7980BCPZ-RL7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AD7980BCPZ-RL are identified as parametric equivalents based on the following criteria:

Electrical Parameters (Must Match Exactly):

• 16-bit resolution
• 1 MSPS sampling rate
• Single pseudo-differential input
• SAR architecture with external reference
• SPI and DSP data interfaces
• 2.375V ~ 2.625V analog and digital supply voltage ranges
• -40°C ~ 125°C operating temperature range

Mechanical & Package Parameters (Must Match Exactly):

• 10-LFCSP-WD (3x3) package configuration
• Surface mount mounting type
• 10-VFDFN exposed pad CSP package case

Compliance & Regulatory (Must Match Exactly):

• ROHS3 compliance
• MSL 1 rating
• REACH unaffected status
• EAR99 ECCN classification

All identified substitute parts maintain identical functional and physical specifications, enabling direct replacement without circuit modification or re-qualification.

Parameter Comparison

Engineering Selection Recommendations

All three parts—AD7980BCPZ-RL, AD7980ACPZ-RL7, and AD7980BCPZ-RL7—are active products from Analog Devices Inc. with identical electrical and mechanical specifications. Selection between these parts may be based on:

Availability: AD7980ACPZ-RL7 maintains the highest inventory level at 2273 units, followed by AD7980BCPZ-RL7 at 1230 units, and AD7980BCPZ-RL at 727 units.

Compliance: All parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, meeting current regulatory requirements for data acquisition applications.

Package Designation: The suffix variation (RL vs. RL7) reflects packaging reel configuration differences. Both configurations use identical 10-LFCSP-WD (3x3) packages and are mechanically and electrically interchangeable.

Frequently Asked Questions (FAQ)

Q: Can AD7980ACPZ-RL7 and AD7980BCPZ-RL7 be used as direct replacements for AD7980BCPZ-RL?

A: Yes. All three parts share identical electrical specifications, package configuration, and compliance certifications. Direct substitution is supported without circuit modification.

Q: What does the suffix difference (RL vs. RL7) indicate?

A: The suffix designates the packaging reel configuration used during manufacturing and distribution. Both RL and RL7 variants use the same 10-LFCSP-WD (3x3) package and are functionally equivalent.

Q: Are there any temperature or voltage operating differences between these parts?

A: No. All three parts operate identically across the -40°C ~ 125°C temperature range and require 2.375V ~ 2.625V for both analog and digital supply voltages.

Q: Do these parts require different PCB layouts or design considerations?

A: No. The 10-LFCSP-WD (3x3) package is identical across all three parts. Existing PCB designs and layouts are fully compatible with any of these substitutes.

Q: What compliance certifications apply to all substitute parts?

A: All parts are ROHS3 compliant, carry MSL 1 (unlimited moisture sensitivity) rating, and are REACH unaffected. EAR99 ECCN classification applies uniformly.

Q: Can these parts be mixed in the same production batch?

A: Yes. Identical electrical and mechanical specifications permit interchangeable use within the same design and manufacturing process.