ATA8520-GHQWAlternatives & Equivalent Parts
About ATA8520-GHQW
ATA8520-GHQW is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat No-Lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | ATA8520-GHQWSource | ADA4891-1ARZ-RL |
|---|---|---|
| Manufacturer | Microchip | Analog Devices |
| Package Type | Quad Flat No-Lead | Small Outline Packages |
| Pin Count | 32 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | — | $0.7254 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | No |
| Manufacturer Package Code | VQFN-32 | R-8 |
| YTEOL | 0 | 10 |
| JESD-30 Code | S-XQCC-N32 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 |
| Number of Functions | 1 | 1 |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | LCC32,.2SQ,20 | SOP8,.25 |
| Package Shape | SQUARE | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| Supply Voltage-Nom | 3 V | — |
| Surface Mount | YES | YES |
| Telecom IC Type | TELECOM CIRCUIT | — |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD | GULL WING |
| Terminal Pitch | 0.5 mm | 1.27 mm |
| Terminal Position | QUAD | DUAL |
| ## ATA8520-GHQW Alternates Showing results | Image | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER |
| Architecture | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | 0.00005 µA |
| Bias Current-Max (IIB) @25C | — | 0.00005 µA |
| Common-mode Reject Ratio-Nom | — | 87 dB |
| Frequency Compensation | — | YES |
| Input Offset Voltage-Max | — | 10000 µV |
| Low-Bias | — | YES |
| Low-Offset | — | NO |
| Micropower | — | NO |
| Packing Method | — | TR |
| Peak Reflow Temperature (Cel) | — | 260 |
| Power | — | NO |
| Programmable Power | — | NO |
| Qualification Status | — | Not Qualified |
| Slew Rate-Nom | — | 140 V/us |
| Supply Voltage Limit-Max | — | 6 V |
| Supply Voltage-Nom (Vsup) | — | 3 V |
| Technology | — | CMOS |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Unity Gain BW-Nom | — | 240000 |
| Voltage Gain-Min | — | 3980 |
| Wideband | — | YES |
| ## ADA4891-1ARZ-RL Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering this alternative for ATA8520-GHQW — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ATA8520-GHQW is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ATA8520-GHQW replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to ATA8520-GHQW?
Known equivalents for ATA8520-GHQW include ADA4891-1ARZ-RL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATA8520-GHQW?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify ATA8520-GHQW alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.