ADM1491EBRZAlternatives & Equivalent Parts
About ADM1491EBRZ
ADM1491EBRZ 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 | ADM1491EBRZSource | SN65LBC180D | SN65LBC180IDRG4Q1 | SN65LBC180DG4 |
|---|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.7500 | $1.9715 | — | $1.9167 |
| Electrical Parameters | ||||
| Pbfree Code | No | Yes | Yes | — |
| Manufacturer Package Code | R-14 | — | — | — |
| YTEOL | 10 | 0 | 0 | 0 |
| Differential Output | YES | YES | YES | YES |
| Driver Number of Bits | 1 | 1 | 1 | 1 |
| High Level Input Current-Max | 0.000001 A | 0.0001 A | 0.0001 A | 0.0001 A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER |
| Interface Standard | EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A | EIA-485; ISO 8482 | EIA-485; ISO 8482E | EIA-485; ISO 8482 |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e3 | e4 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Out Swing-Min | 1.5 V | 1.1 V | 1.1 V | 1.1 V |
| Output Low Current-Max | 0.004 A | 0.008 A | 0.0001 A | 0.008 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Receive Delay-Max | 20 ns | 33 ns | 33 ns | 33 ns |
| Receiver Number of Bits | 1 | 1 | 1 | 1 |
| Supply Current-Max | 2 mA | 5 mA | 5 mA | 5 mA |
| Supply Voltage-Max | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage-Min | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 |
| Transmit Delay-Max | 17 ns | 18 ns | 33 ns | 18 ns |
| Additional Feature | — | TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN | — | TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN |
| Output Characteristics | — | 3-STATE | 3-STATE | 3-STATE |
| Output Polarity | — | COMPLEMENTARY | TRUE | TRUE |
| Supply Voltage1-Max | — | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage1-Min | — | 4.75 V | 4.75 V | 4.75 V |
| Supply Voltage1-Nom | — | 5 V | 5 V | 5 V |
| Technology | — | BICMOS | BICMOS | BICMOS |
| Screening Level | — | — | AEC-Q100 | — |
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 ADM1491EBRZ 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 ADM1491EBRZ 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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What is equivalent to ADM1491EBRZ?
Known equivalents for ADM1491EBRZ include SN65LBC180D, SN65LBC180IDRG4Q1, SN65LBC180DG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADM1491EBRZ?
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 ADM1491EBRZ 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.