ISO1050

現行

隔離式 5V CAN 收發器

立即訂購

產品規格表

document-pdfAcrobat ISO1050 Isolated CAN Transceiver datasheet (Rev. L) (英文) PDF | HTML

ISO1050

現行

立即訂購

產品詳細資料

Rating

Catalog

Isolation rating

Basic

Data rate (max) (Mbps)

1

Working isolation voltage (VIOWM) (Vrms)

400, 850

Surge isolation voltage (VIOSM) (VPK)

4000

Transient isolation voltage (VIOTM) (VPK)

4000

Withstand isolation voltage (VISO) (Vrms)

4243

CMTI (min) (kV/µs)

25

Bus fault voltage (V)

-27 to 40

Common-mode voltage (V)

-12 to 12

Operating temperature range (°C)

-55 to 105

Rating

Catalog

Isolation rating

Basic

Data rate (max) (Mbps)

1

Working isolation voltage (VIOWM) (Vrms)

400, 850

Surge isolation voltage (VIOSM) (VPK)

4000

Transient isolation voltage (VIOTM) (VPK)

4000

Withstand isolation voltage (VISO) (Vrms)

4243

CMTI (min) (kV/µs)

25

Bus fault voltage (V)

-27 to 40

Common-mode voltage (V)

-12 to 12

Operating temperature range (°C)

-55 to 105

SOP (DUB)

8

98.8 mm² (9.5 mm × 10.4 mm)

SOIC (DW)

16

106.09 mm² (10.3 mm × 10.3 mm)

Meets the requirements of ISO11898-2
5000-V RMS isolation (ISO1050DW)
2500-V RMS 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)

Meets the requirements of ISO11898-2
5000-V RMS isolation (ISO1050DW)
2500-V RMS 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)

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 (SiO 2) insulation barrier that provides galvanic isolation of up to 5000 V RMS for ISO1050DW and 2500 V RMS 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.

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 (SiO 2) insulation barrier that provides galvanic isolation of up to 5000 V RMS for ISO1050DW and 2500 V RMS 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.

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ISO1044

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ISO1042

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重要文件	類型	標題	格式選項
*	資料表	ISO1050 Isolated CAN Transceiver datasheet (Rev. L)	PDF \| HTML	2023/10/3
	應用說明	Understand Safety Requirements and Isolation for High-Voltage Application Part I	PDF \| HTML	2026/6/15
	證書	VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. AA)		2026/6/11
	應用說明	Top Design Questions About Isolated CAN Bus Design (Rev. C)	PDF \| HTML	2026/5/19
	Application brief	How to Isolate Signal and Power in Isolated CAN Systems (Rev. D)	PDF \| HTML	2025/11/7
	證書	CSA Certificate for ISO1050 (Rev. A)		2025/8/20
	證書	CQC Certificate for ISO1050 (Rev. B)		2025/8/19
	證書	TUV Certificate for ISO1050 (Rev. A)		2025/8/15
	Application brief	Simplify the Design of Isolated CAN with Selective Wake ECUs	PDF \| HTML	2023/4/18
	Product overview	Isolating a CAN Bus (Rev. A)	PDF \| HTML	2023/1/13
	應用說明	Isolated CAN Solution by Using ISO1050 and SN6501 (Rev. B)	PDF \| HTML	2022/9/22
	證書	UL Certificate of Compliance File E181974 Vol 4 Sec 4		2022/8/8
	Application brief	Isolate Your CAN Systems Without Compromising on Performance or Space (Rev. F)	PDF \| HTML	2022/8/4
	白皮書	Why are Digital Isolators Certified to Meet Electrical Equipment Standards?		2021/11/16
	白皮書	Distance Through Insulation: How Digital Isolators Meet Certification Requiremen	PDF \| HTML	2021/6/11
	應用說明	Isolated CAN Reference Design (Rev. E)		2020/7/22
	應用說明	How to Design Isolated CAN Systems With Correct Bus Protection	PDF \| HTML	2018/6/19
	應用說明	Common-Mode Chokes in CAN Networks: Source of Unexpected Transients		2008/1/29

設計與開發

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開發板

ISO1050EVM — ISO1050 隔離 CAN 收發器評估模組

This multi-functional evaluation module (EVM) is designed for the evaluation of the ISO1050 isolated CAN transceiver. Input and output connections, as well as test points for measurements, are provided to help you use this device which is the world's first CAN transceiver with integrated isolation.

使用指南: PDF

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