ISO35MDWRAlternatives & Equivalent Parts
About ISO35MDWR
ISO35MDWR is a Integrated Circuit component manufactured by Texas Instruments. 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 | ISO35MDWRSource | ISO35MDW | ST7540TR | TLP291-4 | ST7540 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Toshiba | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 28 | 16 | 28 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 110.0°C | -40.0°C ~ 85.0°C |
| Price | $4.2357 | $4.3373 | $8.6700 | $0.2938 | $9.1068 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | END OF LIFE | ACTIVE | END OF LIFE |
| Electrical Parameters | |||||
| YTEOL | 0 | 0 | 0 | 8 | 0 |
| Differential Output | YES | YES | — | — | — |
| Driver Number of Bits | 1 | 1 | — | — | — |
| High Level Input Current-Max | 0.00001 A | 0.00001 A | — | — | — |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | — | — | — |
| Interface IC Type | LINE TRANSCEIVER | LINE TRANSCEIVER | — | — | — |
| Interface Standard | EIA-422; TIA-422; EIA-485; TIA-485 | EIA-422; TIA-422; EIA-485; TIA-485 | — | — | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G28 | — | R-PDSO-G28 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e3 |
| Number of Functions | 1 | 1 | 1 | — | 1 |
| Out Swing-Min | 1.5 V | 1.5 V | — | — | — |
| Output Characteristics | 3-STATE | 3-STATE | — | — | — |
| Output Polarity | COMPLEMENTARY | COMPLEMENTARY | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 | SOP16,.4 | TSSOP28,.25 | — | TSSOP28,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Receive Delay-Max | 100 ns | 100 ns | — | — | — |
| Receiver Number of Bits | 1 | 1 | — | — | — |
| Supply Current-Max | 20 mA | 20 mA | — | — | — |
| Supply Voltage-Max | 3.6 V | 3.6 V | — | — | — |
| Supply Voltage-Min | 3.15 V | 3.15 V | — | — | — |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | — | 5 V |
| Supply Voltage1-Max | 3.6 V | 3.6 V | — | — | — |
| Supply Voltage1-Min | 3.15 V | 3.15 V | — | — | — |
| Supply Voltage1-Nom | 3.3 V | 3.3 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BICMOS | BICMOS | BCDMOS | — | BCDMOS |
| Temperature Grade | MILITARY | MILITARY | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | — | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | 30 |
| Transmit Delay-Max | 340 ns | 340 ns | — | — | — |
| ## ISO35MDWR Alternates Showing results | Image | — | — | — | — |
| Factory Lead Time | — | — | 35 Weeks | — | 35 Weeks |
| Data Rate | — | — | 4 Mbps | — | 4 Mbps |
| Telecom IC Type | — | — | MODEM | — | MODEM |
| ## ST7540TR Alternates Showing results | — | — | Image | — | — |
| Additional Feature | — | — | — | UL APPROVED | — |
| Coll-Emtr Bkdn Voltage-Min | — | — | — | 80 V | — |
| Configuration | — | — | — | SEPARATE, 4 CHANNELS | — |
| Current Transfer Ratio-Min | — | — | — | 50% | — |
| Dark Current-Max | — | — | — | 100 nA | — |
| Forward Current-Max | — | — | — | 0.05 A | — |
| Forward Voltage-Max | — | — | — | 1.4 V | — |
| Isolation Voltage-Max | — | — | — | 2500 V | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| Number of Elements | — | — | — | 4 | — |
| On-State Current-Max | — | — | — | 0.05 A | — |
| Optoelectronic Device Type | — | — | — | TRANSISTOR OUTPUT OPTOCOUPLER | — |
| Power Dissipation-Max | — | — | — | 0.15 W | — |
| Response Time-Max | — | — | — | 0.000002 s | — |
| ## ST7540 Alternates Showing results | — | — | — | — | Image |
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 all 4 alternatives for ISO35MDWR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ISO35MDWR 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 ISO35MDWR 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 ISO35MDWR?
Known equivalents for ISO35MDWR include ISO35MDW, ST7540TR, TLP291-4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISO35MDWR?
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 ISO35MDWR 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.