SP491EEN-L EXAR Integrated Circuit (Small Outline Packages) In Stock
SP491EEN-L is an EXAR integrated circuit for embedded electronic systems. Key specs include 14 pins, -40°C to 85°C, and SOP. From quote pricing, in stock checks support worldwide shipping.
- Manufacturer
- EXAR
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SP491EEN-L Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3091(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14 pins specification for integrated circuit screening
- SOP format for footprint and assembly planning
- EXAR identification for traceable sourcing and alternates
- Datasheet-backed integrated circuit details for production RFQ review
Applications
This integrated circuit is used in embedded electronic systems where engineers need 14 pins and predictable sourcing data for production builds. It is suitable for BOM cleanup, repair planning, prototype validation, and RFQ workflows that must compare package, electrical, and lifecycle constraints before purchase.
Specifications
| YTEOL | 0 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.00001A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Low Current-Max | 0.004A |
| 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 |
| Receive Delay-Max | 100ns |
| Receiver Number of Bits | 1 |
| Supply Voltage-Max | 5.25V |
| Supply Voltage-Min | 4.75V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Transmit Delay-Max | 60ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which production designs can use SP491EEN-L with 14 pins?
Use SP491EEN-L in embedded electronic systems when the design needs 14 pins and an integrated circuit from EXAR. Confirm final derating and compliance against the linked datasheet before release.
How should engineers account for the SOP format during assembly planning?
Plan the footprint around the SOP format and verify 14 pins handling before production. This helps purchasing align alternates, inspection notes, and assembly constraints with the actual board.
When should procurement teams request alternates for SP491EEN-L?
For lifecycle or allocation risk, compare alternates only after matching 14 pins, SOP, and key electrical behavior. That keeps RFQs focused on replacements that fit the existing design.
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Why Buy from FindMyChip
About EXAR
EXAR is a leading electronic component manufacturer. FindMyChip sources EXAR ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from EXAR
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|---|---|---|
| 1+ | $0.7900 | $0.79 |
| 565+ | $0.3566 | $201.48 |
| 730+ | $0.3447 | $251.63 |
| 975+ | $0.3091 | $301.37 |
In Stock · 24h Response · Worldwide Shipping
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