Analog Devices ADA4941
ADA4941 variants from Analog Devices
ADA4941 Overview
What changes between part numbers, and what to check before you lock the BOM — Special Purpose Amplifiers.
Key Features
- Footprint / package: 8-WFDFN Exposed Pad, CSPSingle package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 3 distinct suffix patternsExamples: 1YCPZ-R7, 1YCPZ-R2, 1YRZ-R7. Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Special Purpose Amplifiers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 3 ADA4941 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| ADA4941-1YCPZ-R7 | Package: 8-WFDFN Exposed Pad, CSP | Mounting Type: Surface Mount | Type: ADC Driver | Supplier Device Package: 8-LFCSP (3x3) | Applications: Data Acquisition | 8-WFDFN Exposed Pad, CSP | Analog Devices | Active | Compliant | In Stock | |
| ADA4941-1YCPZ-R2 | IC ADC DRIVER 8LFCSP | - | Analog Devices | Active | Compliant | In Stock | |
| ADA4941-1YRZ-R7 | IC ADC DRIVER 8SOIC | - | Analog Devices | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on ADA4941 map to package, grade, and reel options.
How to Choose the Right ADA4941 Special Purpose Amplifiers
Match the footprint first
Packages here: 8-WFDFN Exposed Pad, CSP. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For ADA4941, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "ADA4941" — include the full suffix (e.g. 1YCPZ-R7, 1YCPZ-R2, 1YRZ-R7). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for ADA4941 product family
Identity
Variant Parameters
Source ADA4941 with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 3 ordering variants from Analog Devices. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the ADA4941 product family.