AD7859ASAlternatives & Equivalent Parts
About AD7859AS
AD7859AS is a Integrated Circuit component manufactured by Analog Devices. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering this alternative for AD7859AS — response within 24 hours.
Specification Comparison
| Parameter | AD7859ASSource | AD7859ASZ |
|---|---|---|
| Manufacturer | Analog Devices | Analog Devices |
| Package Type | Other | Quad Flat Packages |
| Pin Count | 44 | 44 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $7.8000 | $11.4893 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 0 | 10 |
| Analog Input Voltage-Max | 1.25 V | 1.25 V |
| Analog Input Voltage-Min | -1.25 V | -1.25 V |
| Conversion Time-Max | 4.5 µs | 4.5 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PQFP-G44 | S-PQFP-G44 |
| JESD-609 Code | e0 | e3 |
| Linearity Error-Max (EL) | 0.0244% | 0.0244% |
| Number of Analog In Channels | 8 | 8 |
| Number of Bits | 12 | 12 |
| Number of Functions | 1 | 1 |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY | BINARY, 2'S COMPLEMENT BINARY |
| Output Format | PARALLEL, WORD | PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP44,.57SQ,32 | QFP44,.57SQ,32 |
| Package Shape | SQUARE | SQUARE |
| Package Style | FLATPACK | FLATPACK |
| Qualification Status | Not Qualified | Not Qualified |
| Sample Rate | 0.2 MHz | 0.2 MHz |
| Sample and Hold / Track and Hold | TRACK | TRACK |
| Supply Voltage-Nom | 3.6 V | 3.6 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | TIN LEAD | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.8 mm | 0.8 mm |
| Terminal Position | QUAD | QUAD |
| Pbfree Code | — | No |
| Manufacturer Package Code | — | S-44-2 |
| Peak Reflow Temperature (Cel) | — | 260 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering this alternative for AD7859AS — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for AD7859AS 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 AD7859AS 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for AD7859AS. Get expert recommendations within 24 hours.
FAQ
What is equivalent to AD7859AS?
Known equivalents for AD7859AS include AD7859ASZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD7859AS?
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 AD7859AS 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.