Datasheet > ISO1050_101

ISO1050_101

更新时间： 2024-01-28 12:38:14

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
24页	821K
描述
ISOLATED CAN TRANSCEIVER

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数据手册

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ISO1050_101 数据手册

ISO1050

www.ti.com

SLLS983C –JUNE 2009–REVISED JULY 2010

ISOLATED CAN TRANSCEIVER

Check for Samples: ISO1050

FEATURES

•

Typical 25-Year Life at Rated Working Voltage

(see Application Report SLLA197 and

Figure 15)

•

5000-V_RMSIsolation (DW Package)

2500-V_RMSIsolation (DUB Package)

Failsafe Outputs

APPLICATIONS

•

Low Loop Delay: 150 ns Typical

50 kV/ms Typical Transient Immunity

Meets or Exceeds ISO 11898 requirements

Bus-Fault Protection of –27 V to 40 V

Dominant Time-Out Function

CAN Data Buses

Industrial Automation

–

DeviceNet Data Buses

CANopen Data Buses

CANKingdom Data Buses

•

Medical Scanning and Imaging

Security Systems

Telecom Base Station Status and Control

HVAC

IEC 60747-5-2 (VDE 0884, Rev. 2) & IEC

61010-1 Approved

•

UL 1577, IEC 60950-1 and CSA Approvals

Pending

Building Automation

3.3-V Inputs are 5-V Tolerant

DESCRIPTION

The ISO1050 is a galvanically isolated CAN transceiver that meets or exceeds the specifications of the ISO

11898 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 V_RMSfor DW Package and 2500 V_RMSfor DUB package.

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.

DW PACKAGE

DUB PACKAGE

FUNCTION DIAGRAM

Vcc2

GND2

Vcc1

RXD

Vcc1

GND1

RXD

TXD

CANH

CANL

GND2

TXD

CANH

CANL

GND1

CANH

CANL

TXD

GND1

GND2

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

DeviceNet is a trademark of others.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...24

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与ISO1050_101相关器件

型号	品牌	获取价格	描述	数据表
ISO1050_13	TI	获取价格	ISOLATED CAN TRANSCEIVER
ISO1050DUB	TI	获取价格	ISOLATED CAN TRANSCEIVER
ISO1050DUBR	TI	获取价格	ISOLATED CAN TRANSCEIVER
ISO1050DW	TI	获取价格	ISOLATED CAN TRANSCEIVER
ISO1050DWR	TI	获取价格	ISOLATED CAN TRANSCEIVER
ISO106	BB	获取价格	SIGNAL ISOLATION BUFFER AMPLIFIERS
ISO106B	BB	获取价格	SIGNAL ISOLATION BUFFER AMPLIFIERS
ISO106B-BI	BB	获取价格	Isolation Amplifier, 1 Func, 3500V Isolation-Min, 70MHz Band Width, BIPolar, CDIP16,
ISO106-BI	BB	获取价格	暂无描述
ISO107	BB	获取价格	High-Voltage, Internally Powered ISOLATION AMPLIFIER

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