Datasheet > ADM3051

ADM3051

更新时间： 2024-11-15 07:18:47

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亚德诺 - ADI		/
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High Speed Industrial CAN Transceiver

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ADM3051 数据手册

High Speed Industrial CAN Transceiver

with Bus Protection for 24 V Systems

Data Sheet

ADM3051

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Physical layer CAN transceiver

5 V operation on V_CC

THERMAL

Complies with ISO 11898 standard

High speed data rates up to 1 Mbps

Short-circuit protection on CANH and CANL against shorts to

power/ground in 24 V systems

Unpowered nodes do not disturb the bus

Connect 110 or more nodes on the bus

Slope control for reduced EMI

SHUTDOWN

TxD

MODE

CANH

CANL

RxD

Thermal shutdown protection

Low current standby mode

Industrial operating temperature range (−40°C to +125°C)

Available in 8-lead SOIC package

VOLTAGE

REFERENCE

REF

ADM3051

APPLICATIONS

GND

CAN data buses

Figure 1.

Industrial field networks

DeviceNet applications

CanOpen, CanKingdom

GENERAL DESCRIPTION

The ADM3051 is a controller area network (CAN) physical

layer transceiver allowing a protocol layer CAN controller to

access the physical layer bus. The ADM3051 complies with

the ISO 11898 standard. It is capable of running at data rates up

to 1 Mbps.

Three operating modes are available: high speed, slope control,

and standby. Pin 8 (RS) is used to select the operating mode.

The low current standby mode can be selected by applying a

logic high to RS.

The device can be set to operate with slope control to limit EMI

by connecting RS with a resistor to ground to modify the rise

and fall of slopes. This mode facilitates the use of unshielded

cables. Alternatively, disabling slope control by connecting RS

to ground allows high speed operation. Shielded cables or other

measures to control EMI are necessary in this mode.

The device has current-limiting and thermal shutdown features

to protect against output short circuits and situations where the

bus may be shorted to ground or power terminals in 24 V bus

power systems. The part is fully specified over the industrial

temperature range of −40°C to +125°C and is available in an

8-lead SOIC package.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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中文翻译

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ADM3051 替代型号

型号	品牌	替代类型	描述	数据表
MCP2561FD-E/SN	MICROCHIP	类似代替	DATACOM, NETWORK INTERFACE SUPPORT CIRCUIT
MCP2551-E/SN	MICROCHIP	类似代替	暂无描述
MAX3057ASA+	MAXIM	类似代替	Interface Circuit, BICMOS, PDSO8, 0.150 INCH, SOIC-8

与ADM3051相关器件

型号	品牌	获取价格	描述	数据表
ADM3051CRZ	ADI	获取价格	High Speed Industrial CAN Transceiver
ADM3051CRZ-REEL7	ADI	获取价格	High Speed Industrial CAN Transceiver with Bus Protection for 24 V Systems
ADM3051CRZ-RL7	ADI	获取价格	High Speed Industrial CAN Transceiver
ADM3052	ADI	获取价格	Isolated CAN Transceiver with Integrated High Voltage, Bus-Side, Linear Regulator
ADM3052BRWZ	ADI	获取价格	Isolated CAN Transceiver with Integrated High Voltage, Bus-Side, Linear Regulator
ADM3052BRWZ-REEL7	ADI	获取价格	Isolated CAN Transceiver with Integrated High Voltage, Bus-Side, Linear Regulator
ADM3053	ADI	获取价格	Signal and Power Isolated CAN Transceiver
ADM3053_12	ADI	获取价格	Signal and Power Isolated CAN Transceiver
ADM3053BRWZ	ADI	获取价格	Signal and Power Isolated CAN Transceiver
ADM3053BRWZ-REEL7	ADI	获取价格	Signal and Power Isolated CAN Transceiver

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