ADM3491ARZAlternatives & Equivalent Parts
About ADM3491ARZ
ADM3491ARZ 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.
Specification Comparison
| Parameter | ADM3491ARZSource | ADM3491EARZ |
|---|---|---|
| Manufacturer | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $2.2400 | $1.7900 |
| Electrical Parameters | ||
| Pbfree Code | No | No |
| Manufacturer Package Code | R-14 | R-14 |
| YTEOL | 10 | 10 |
| Differential Output | YES | YES |
| Driver Number of Bits | 1 | 1 |
| High Level Input Current-Max | 0.000002 A | 0.000002 A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 | EIA-422; EIA-485 |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 |
| Number of Functions | 1 | 1 |
| Out Swing-Min | 2 V | 1.5 V |
| Output Characteristics | 3-STATE | 3-STATE |
| Output Low Current-Max | 0.0025 A | 0.0025 A |
| Output Polarity | COMPLEMENTARY | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Receive Delay-Max | 120 ns | 120 ns |
| Receiver Number of Bits | 1 | 1 |
| Supply Current-Max | 1.5 mA | 2.2 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3 V | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V |
| Supply Voltage1-Max | 3.6 V | 3.6 V |
| Supply Voltage1-Min | 3 V | 3 V |
| Supply Voltage1-Nom | 3.3 V | 3.3 V |
| Surface Mount | YES | YES |
| Technology | BICMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Transmit Delay-Max | 1500 ns | 35 ns |
| Additional Feature | — | DATA RATES UPTO 12 MBPS |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for ADM3491ARZ 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 ADM3491ARZ 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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Request Alternatives for ADM3491ARZFAQ
What is equivalent to ADM3491ARZ?
Known equivalents for ADM3491ARZ include ADM3491EARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADM3491ARZ?
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 ADM3491ARZ 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.