AD7943ARSZ-BAlternatives & Equivalent Parts
About AD7943ARSZ-B
AD7943ARSZ-B is a Integrated Circuit component manufactured by Analog Devices. It comes in a Small Outline Packages 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 | AD7943ARSZ-BSource | AD7943BRSZ |
|---|---|---|
| Manufacturer | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 20 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $8.6000 | $8.6000 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | No | No |
| Manufacturer Package Code | RS-20 | RS-20 |
| YTEOL | 10 | 10 |
| Converter Type | D/A CONVERTER | D/A CONVERTER |
| Input Bit Code | BINARY, OFFSET BINARY | BINARY, OFFSET BINARY |
| Input Format | SERIAL | SERIAL |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e3 | e3 |
| Linearity Error-Max (EL) | 0.0244% | 0.0122% |
| Number of Bits | 12 | 12 |
| Number of Functions | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Settling Time-Nom (tstl) | 5 µs | 0.6 µs |
| Supply Voltage-Nom | 3.3 V | 5 V |
| Surface Mount | YES | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 40 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Converter, 1 Func, Serial Input Loading, 0.6us Settling Time, PDSO20
Why Look for Alternatives?
Finding alternatives for AD7943ARSZ-B 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 AD7943ARSZ-B 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 AD7943ARSZ-B?
Known equivalents for AD7943ARSZ-B include AD7943BRSZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD7943ARSZ-B?
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 AD7943ARSZ-B 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.