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ISO1050DUB Transceiver: Pinout, Specification, and Datasheet

Q: 1.What is the temperature range of the iso1050?

The ISO1050 is characterized for operation over the ambient temperature range of –55°C to 105°C.

Q: 2.What's the life expectancy of an iso1050 transceiver?

Typical 25-year life at rated working voltage.

Sophie

Published: 28 June 2021 | Last Updated: 09 August 2024

1644

ISO1050DUB

Texas Instruments

8 Terminations 5V 8 Pin ISO1050 Receivers 1/1 Drivers/Receivers 1 Functions

Purchase Guide

8 Terminations 5V 8 Pin ISO1050 Receivers 1/1 Drivers/Receivers 1 Functions

The ISO1050 is a galvanically isolated CAN transceiver that meets the specifications of the ISO11898-2 standard.

Catalog

ISO1050DUB Pinout

pin description.png

ISO1050DUB CAD Model

Symbol

Footprint

3D Model

3d model.png

ISO1050DUB Description

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). Designed for operation in especially harsh environments, the device features cross-wire, overvoltage, and loss of ground protection from –27 V to 40 V and over-temperature shut-down, 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.

ISO1050DUB Features

• Meets the requirements of ISO11898-2

• 5000-V_RMS isolation (ISO1050DW)

• 2500-V _RMS isolation (ISO1050DUB)

• Failsafe outputs

• Typical 25-year life at rated working voltage

• Low loop delay: 150ns (Typ), 210ns (Max)

• 50 kV/μs typical transient immunity

• Bus-Fault protection of –27 V to 40 V

• Driver (TXD) dominant time out function

• IEC 60747-5-2 (VDE 0884, Rev. 2) and IEC 61010-1 approved

• UL 1577 double protection approved; see regulatory information section

• IEC 60601-1 (medical) and CSA approved

• 5 KVRMS reinforced insulation per TUV approved for EN/UL/CSA 60950-1(ISO1050DW)

ISO1050DUB 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

Specifications Functional Diagram

functional diagram.png

ISO1050DUB Equivalent I/O Schematics

equivalent I O schematics.png

ISO1050DUB Application Circuit

application circuit.png

Parts with Similar Specs

The three parts on the right have similar specifications to Texas Instruments & ISO1050DUB.

Image
Part Number
Manufacturer
Package / Case
Number of Pins
Data Rate
Supply Voltage
Number of Drivers/Receivers
Number of Transceivers
Type
ECCN Code
View Compare
ISO1050DUB
Texas Instruments
8-SMD, Gull Wing
8
1Mbps
5 V
1/1
1
Transceiver
EAR99
SN75176BPSRG4
Texas Instruments
8-SOIC (0.209, 5.30mm Width)
8
10 Mbps
5 V
1/1
1
Transceiver
EAR99
ISO1050DUB
VS
SN75176BPSRG4
SN75176BPSR
Texas Instruments
8-DIP (0.300, 7.62mm)
8
5Mbps
5 V
1/1
1
Transceiver
EAR99
ISO1050DUB
VS
SN75176BPSR
SN75179BPSR
Texas Instruments
8-SOIC (0.209, 5.30mm Width)
8
10 Mbps
5 V
1/1
1
Transceiver
EAR99
ISO1050DUB
VS
SN75179BPSR
ADM485JN
Analog Devices Inc.
8-SOIC (0.209, 5.30mm Width)
8
10 Mbps
5 V
1/1
1
Transceiver
EAR99
ISO1050DUB
VS
ADM485JN

Trend Analysis

Datasheet PDF

Download datasheets and manufacturer documentation for Texas Instruments ISO1050DUB.

Datasheets :
ISO1050DUB-Texas-Instruments-datasheet-44217068.pdf
ISO1050DUB-Texas-Instruments-datasheet-17021641.pdf
ISO1050DUB-Texas-Instruments-datasheet-21220502.pdf
ISO1050DUB-Texas-Instruments-datasheet-14121599.pdf
PCN Design/Specification :
ISO1050 30/Oct/2019
PCN Assembly/Origin :
AMC1YYY/ISO105 15/May/2019

Frequently Asked Questions

1.What is the temperature range of the iso1050?

The ISO1050 is characterized for operation over the ambient temperature range of –55°C to 105°C.

2.What's the life expectancy of an iso1050 transceiver?

Typical 25-year life at rated working voltage.

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ISO1050DUB

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