Datasheet > ISO1050_13

ISO1050_13

更新时间： 2024-02-07 18:14:19

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德州仪器 - TI		/
页数	文件大小	规格书
33页	1355K
描述
ISOLATED CAN TRANSCEIVER

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数据手册

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ISO1050_13 数据手册

ISO1050

www.ti.com

SLLS983H –JUNE 2009–REVISED JUNE 2013

ISOLATED CAN TRANSCEIVER

Check for Samples: ISO1050

FEATURES

•

Meets the Requirements of ISO11898-2

5000-V_RMSIsolation (ISO1050DW)

2500-V_RMSIsolation (ISO1050DUB)

Failsafe Outputs

•

I/O Voltage Range Supports 3.3V and 5V

Microprocessors

Typical 25-Year Life at Rated Working Voltage

(see Application Report SLLA197 and

Figure 18)

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

APPLICATIONS

•

Industrial Automation, Control, Sensors and

Drive Systems

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

IEC 61010-1 Approved

•

Building and Climate Control (HVAC)

Automation

•

UL 1577 Double Protection Approved; See

Regulatory Information Section

•

Security Systems

Transportation

Medical

•

IEC 60601-1 (Medical) and CSA Approved

5 KV_RMSReinforced Insulation per TUV

Approved for EN/UL/CSA 60950-1

(ISO1050DW)

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 V_RMSfor ISO1050DW and 2500 V_RMSfor 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.

DW PACKAGE

DUB PACKAGE

FUNCTION DIAGRAM

V_CC2

GND2

V_CC1

RXD

V_CC1

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.

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...33

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与ISO1050_13相关器件

型号	品牌	获取价格	描述	数据表
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
ISO107	TI	获取价格	ISOLATION AMPLIFIER, 2500V ISOLATION-MIN, 20kHz BAND WIDTH, CDIP16, 0.900 INCH, SIDE-BRAZE

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