ISO1050DUB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
ISO1050DUB is a galvanically isolated CAN bus transceiver from Texas Instruments, supporting up to 1 Mbps data rate with 2500 V RMS isolation, suitable for industrial automation, motor drives, and automotive networks. From $0.37 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- ISO1050DUB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3672(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Galvanic isolation up to 2500 V RMS between CAN bus and controller side
- Supports CAN data rates up to 1 Mbps for high-speed industrial communication
- Wide supply voltage range compatible with 3.3 V and 5 V logic systems
- Small SOIC-8 package enabling compact PCB designs
- Bus fault protection and thermal shutdown for robust operation
Applications
The ISO1050DUB is widely used in industrial automation systems where noise immunity and electrical isolation are critical, such as factory floor motor drives and PLC networks. It is also deployed in automotive body electronics and battery management systems requiring isolated CAN communication. Additionally, it suits medical equipment and building automation controllers where galvanic isolation protects both equipment and operators.
Specifications
| YTEOL | 0 |
| Data Rate | 1000Mbps |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Telecom IC Type | INTERFACE CIRCUIT |
| Temperature Grade | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 4 |
| ECCN | EAR99 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ISO1050DUB:
suggested
Frequently Asked Questions
What is the maximum data rate supported by the ISO1050DUB?
The ISO1050DUB supports CAN bus data rates up to 1000 Mbps (1 Mbps), making it suitable for high-speed CAN 2.0 and CAN FD physical layer applications in industrial and automotive systems.
What isolation voltage does the ISO1050DUB provide?
The ISO1050DUB provides galvanic isolation rated at 2500 V RMS, protecting the microcontroller side from high-voltage transients and ground potential differences commonly found in industrial motor drive and automotive environments.
What package does the ISO1050DUB come in and what are its dimensions?
The ISO1050DUB is available in a standard SOIC-8 (Small Outline IC, 8-pin) package, which has a compact rectangular footprint ideal for space-constrained PCB designs in embedded control systems.
What are typical applications for the ISO1050DUB?
Typical applications include isolated CAN nodes in industrial automation, factory PLCs, motor drive systems, hybrid and electric vehicle battery management, building automation networks, and medical diagnostic equipment requiring safe electrical isolation between bus and host controller.
Is the ISO1050DUB compatible with 3.3 V microcontrollers?
Yes, the ISO1050DUB supports both 3.3 V and 5 V logic levels on the controller side, allowing seamless integration with modern low-voltage microcontrollers and FPGAs without additional level-shifting components.
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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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