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ISO1050DWR Digital Isolators 1 Mb/s 5000 Vrms 74 ns 3V to 5.5V SOIC-16
Features
• Meets the requirements of ISO11898-2
• 5000-VRMS isolation (ISO1050DW)
• 2500-VRMS isolation (ISO1050DUB)
• Fail-safe outputs
• Low loop delay: 150 ns (typical), 210 ns (maximum)
• 50-kV/μs typical transient immunity
• Bus-fault protection of
–27 V to 40 V
• Driver (TXD) dominant time-out function
• I/O voltage range supports 3.3 V and 5 V microprocessors
• Safety-related certifications
– VDE approval per DIN EN IEC 60747-17 (VDE 0884-17)
– UL 1577 approved
– CSA approved for IEC 61010-1, IEC 60601-1
– TUV Reinforced Insulation Approval for EN/UL/CSA 62368-1 (ISO1050DW-Only)
– CQC reinforced insulation per GB4943.1 (ISO1050DW-only)
– Typical 25-year life at rated working voltage (see application report SLLA197 and Life Expectancy vs Working Voltage)
Applications
• Industrial automation, control, sensors, and drive systems
• Building and climate control (HVAC) automation
• Security systems
• Transportation
• Medical
• Telecom
• CAN bus standards such as CANopen, DeviceNet, NMEA2000, ARINC825, ISO11783, CAN Kingdom, CANaerospace
Description
The ISO1050 is a galvanically isolated CAN transceiver that meets the specifications of the ISO11898-2 standard. The device has the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides galvanic isolation of up to 5000 VRMS for ISO1050DW and 2500 VRMS for ISO1050DUB. Used in conjunction with isolated power supplies, the device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
As a CAN transceiver, the device provides differential transmit capability to the bus and differential receive capability to a CAN controller at signaling rates up to 1 megabit per second (Mbps). The device is designed for operation in especially harsh environments, and it features cross-wire, overvoltage and loss of ground protection from –27 V to 40 V and overtemperature shutdown, as well as –12V to 12V common-mode range. The ISO1050 is characterized for operation over the ambient temperature range of –55°C to 105°C.
Specifications
| Product Attribute | Attribute Value |
|---|---|
| 1 Channel | |
| Unidirectional | |
| 1 Mb/s | |
| 5000 Vrms | |
| Capacitive Coupling | |
| 5.5 V | |
| 3 V | |
| 2 mA | |
| 74 ns | |
| - 55 C | |
| + 105 C | |
| Development Kit: | ISO1050EVM |
| Input Type: | Differential |
| Maximum Fall Time: | 50 ns |
| Maximum Rise Time: | 50 ns |
| Moisture Sensitive: | Yes |
| Operating Supply Voltage: | 3.3 V, 5 V |
| Protocol Supported: | CAN |
| Reverse Channels: | 1 Channel |
| Shutdown: | Shutdown |
Transportations & Payments:
FAQ
Shipping:
1, We can shipping all over the world by DHL, UPS, FEdex, TNT and EMS.The packaging is very
safe and strong. Please nitfy me you have any special needs
2, It will take around 3-5 days to reach your hands.
Product Type & condition:
Because of the fluctuant sales situation. the stock parts are always changing and the stock list cannot
be, promptly updated.So please consult the stock situation when you inquire.
Buyer Reading:
1. Please confirm receipt of products if the items you received,and if the goods was damaged please
contact us immediately. send the photo to us that we can check and give you best solution
2. We only guarantee delivery in time but we couldn't control the express delivery time. Our related
sales person will be responsible to send the AWB for the delivered goods in the next workday.
you can check the AWB in the website which we send to you. For the AWByou also can call to the
local branch of the express company in your company.
Pre-sales service :
1. Our team design and make solutions based on different requirements from different customers.
2. We provide 24-hours service,and every message you quote inquiry will be replied within12 hours