ISO1430DW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
ISO1430DW is a high-speed RS-485/RS-422 line transceiver IC from Texas Instruments, featuring differential Schmitt trigger inputs and full-duplex operation. It supports data rates up to 40 Mbps with EIA-485-A/TIA-485-A/EIA-422 interface standards. From $3.63 in stock, worldwide shipping available.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- ISO1430DW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.6293(MOQ 40)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- RS-485/RS-422 dual-standard compliance (EIA-485-A, TIA-485-A, EIA-422) for broad industrial interoperability
- Differential Schmitt trigger input for superior noise immunity in harsh environments
- Supports full-duplex communication with 1-bit driver configuration
- Wide supply voltage range suitable for industrial automation and field bus systems
- 16-pin SOIC (Small Outline Package) for compact PCB integration
- Introduced in 2019 with 37 parametric specs and 15-year YTEOL product lifecycle
Applications
The ISO1430DW is widely used in industrial automation networks, RS-485 multi-drop bus systems, and factory floor communication links where long-distance differential signaling is required. It is well-suited for process control equipment, motor drive interfaces, and distributed sensor networks operating in electrically noisy environments. Its EIA-422 support also makes it ideal for point-to-point high-speed data links in instrumentation and test equipment.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2019-05-01 |
| YTEOL | 15 |
| 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-485-A; TIA-485-A; EIA-422 |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Low Current-Max | 0.004A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Receive Delay-Max | 120ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 0.974mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.71V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 5.5V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 125ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ISO1430DW:
Frequently Asked Questions
What interface standards does the ISO1430DW support?
The ISO1430DW supports EIA-485-A, TIA-485-A, and EIA-422 interface standards, making it compatible with both RS-485 multi-drop bus and RS-422 point-to-point full-duplex communication topologies used in industrial and instrumentation applications.
What is the maximum data rate and input type of the ISO1430DW?
The ISO1430DW features a differential Schmitt trigger input for noise immunity and supports high-speed data rates up to 40 Mbps. Its high-level input current maximum is 10 µA, making it suitable for long-cable industrial RS-485 networks with minimal driver loading.
What package does the ISO1430DW come in and what are typical applications?
The ISO1430DW is available in a 16-pin Small Outline Package (SOIC/R-PDSO-G16), ideal for space-constrained PCB designs. It is commonly used in industrial automation, motor drive control interfaces, distributed sensor networks, process control systems, and long-distance serial communication infrastructure.
Is the ISO1430DW RoHS compliant and what is its production lifecycle?
Yes, the ISO1430DW is Pb-free and RoHS compliant (Pbfree Code: Yes). It was introduced in May 2019 and has a YTEOL (Years to End of Life) rating of 15, indicating long-term production availability and strong supply chain support for industrial design-ins.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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