MAX251CSD+Alternatives & Equivalent Parts
About MAX251CSD+
MAX251CSD+ is a Integrated Circuit component manufactured by Maxim Integrated. 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 | MAX251CSD+Source | EE-SX4070 |
|---|---|---|
| Manufacturer | Maxim Integrated | Omron Electronics |
| Package Type | Small Outline Packages | Other |
| Pin Count | 14 | 5 |
| Temperature Range | ~ 70.0°C | — |
| Price | $7.0872 | $1.4948 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Manufacturer Package Code | 14-SOIC_N-150_MIL | — |
| Date Of Intro | 1989-07-01 | — |
| YTEOL | 9 | — |
| Additional Feature | ISOLATED DATA INTERFACE-PAIRED WITH MAX250; RS-232 TO OPTO INTERFACE; TRISTATABLE RECEIVERS | — |
| Differential Output | NO | — |
| Driver Number of Bits | 2 | — |
| Input Characteristics | SCHMITT TRIGGER | — |
| Interface IC Type | LINE TRANSCEIVER | — |
| Interface Standard | EIA-232-C; V.28 | — |
| JESD-30 Code | R-PDSO-G14 | — |
| JESD-609 Code | e3 | — |
| Number of Functions | 2 | — |
| Out Swing-Min | 10 V | — |
| Output Characteristics | TOTEM-POLE | — |
| Output Low Current-Max | 0.0032 A | — |
| Output Polarity | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP14,.25 | — |
| Package Shape | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 260 | — |
| Qualification Status | Not Qualified | — |
| Receiver Number of Bits | 2 | — |
| Supply Current-Max | 2.5 mA | — |
| Supply Voltage-Max | 5.5 V | — |
| Supply Voltage-Min | 4.5 V | — |
| Supply Voltage-Nom | 5 V | — |
| Surface Mount | YES | — |
| Technology | CMOS | — |
| Temperature Grade | COMMERCIAL | — |
| Terminal Finish | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | — |
| Terminal Pitch | 1.27 mm | — |
| Terminal Position | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for MAX251CSD+ 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 MAX251CSD+ 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 MAX251CSD+?
Known equivalents for MAX251CSD+ include EE-SX4070. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MAX251CSD+?
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 MAX251CSD+ 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.