New original electronic components, hot-selling ISO1050DUBR

short 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 –12-V to 12-V common-mode range.
The ISO1050 is characterized for operation over the ambient temperature range of –55°C to 105°C.

Product Detail

Product Tags

Product Attributes




Integrated Circuits (ICs)

Interface - Drivers, Receivers, Transceivers


Texas Instruments




Tape & Reel (TR)

Cut Tape (CT)


Product Status



Transceiver, Isolated



Number of Drivers/Receivers




Receiver Hysteresis

150 mV

Data Rate


Voltage - Supply

3V ~ 5.5V

Operating Temperature

-55°C ~ 105°C

Mounting Type

Surface Mount

Package / Case

8-SMD, Gull Wing

Supplier Device Package


Base Product Number





A driver broadly refers to the hardware that drives a certain type of device. In the computer world, a driver is a disk drive that is formatted through a file system with a drive letter in a storage area. The storage area can be a floppy disk, CD hard disk or other type of disk The corresponding icon on my computer can view the contents of the drive

To understand the information in floppy disks and optical disks, they must be inserted into the floppy disk drive and optical disk drive respectively, so that the computer can identify and process the data information on them.

Floppy disk drives and optical drives are located in the chassis, exposing only their "mouths" to the outside, ready to "eat" floppy disks and discs.

As for the hard disk, because it is not removable, it is fixed in the drive, that is, the hard disk and the hard disk drive are one. When inserting the floppy disk into the floppy disk drive, pay attention to the direction, the 3.5-inch disk should be inserted so that the hinge should be facing down, the metal sheet is facing forward, and the eject button under the drive port is heard "clicking" to pop out, indicating that the floppy disk is plugged in.

When removing, you should first press the eject button, the floppy disk will automatically eject a part, and then the floppy disk will be withdrawn. Nowadays, fewer and fewer people use 5.2-inch disks, and 5.2-inch floppy disk drives are rarely installed on computers. It is worth noting that there is a small indicator light above or below the floppy disk drive, when the light is on, indicating that the computer is reading or writing to the floppy disk inside the drive, the hard disk drive indicator is also located on the front panel of the main chassis, when the light is on, indicating that the computer is reading or writing to the hard disk.

When the drive LIGHT is on, you cannot remove or shut down the floppy disk in the drive, otherwise the disk may be damaged.


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
VDE Approval per DIN VDE V 0884-11:2017-01 and DIN EN 61010-1
UL 1577 Approved
CSA Approved for IEC 60950-1, IEC 61010-1,

IEC 60601-1 3rd Ed (Medical)
TUV 5-KVRMS Reinforced Insulation Approval for EN/UL/CSA 60950-1 (ISO1050DW-Only)
CQC Reinforced Insulation per GB4843.1-2011 (ISO1050DW-Only)
Typical 25-Year Life at Rated Working Voltage (see Application Report SLLA197 and Life Expectancy vs Working Voltage)

Product Application

Security system
Industrial automation, control, sensors and drive systems
Building and greenhouse environmental control (HVAC)) control automation

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