ST485ECDRAlternatives & Equivalent Parts
About ST485ECDR
ST485ECDR is a Integrated Circuit component manufactured by STMicroelectronics. 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 | ST485ECDRSource | TL3695D |
|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C |
| Price | $0.3708 | $1.2100 |
| Electrical Parameters | ||
| Factory Lead Time | 12 Weeks | — |
| YTEOL | 6.72 | 15 |
| Differential Output | YES | YES |
| Driver Number of Bits | 1 | 1 |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 | EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11 |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 |
| Number of Functions | 1 | 1 |
| Out Swing-Min | 1.5 V | 1.5 V |
| Output Low Current-Max | 0.004 A | 0.016 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.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 | 130 ns | 37 ns |
| Receiver Number of Bits | 1 | 1 |
| Supply Current-Max | 0.9 mA | 50 mA |
| Supply Voltage-Max | 5.25 V | 5.25 V |
| Supply Voltage-Min | 4.75 V | 4.75 V |
| Supply Voltage-Nom | 5 V | 5 V |
| Surface Mount | YES | YES |
| Temperature Grade | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 |
| Transmit Delay-Max | 45 ns | 22 ns |
| Pbfree Code | — | Yes |
| Additional Feature | — | TRISTATABLE RECEIVER; COMMON I/O; 1 RECEIVER ACTIVE UNDER SHUTDOWN |
| High Level Input Current-Max | — | 0.00002 A |
| Output Characteristics | — | 3-STATE |
| Output Polarity | — | COMPLEMENTARY |
| Supply Voltage1-Max | — | 5.25 V |
| Supply Voltage1-Min | — | 4.75 V |
| Supply Voltage1-Nom | — | 5 V |
| Technology | — | TTL |
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 ST485ECDR 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 ST485ECDR 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 ST485ECDRFAQ
What is equivalent to ST485ECDR?
Known equivalents for ST485ECDR include TL3695D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST485ECDR?
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 ST485ECDR 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.