Datasheet > MAX3053

MAX3053

更新时间： 2024-11-16 14:58:23

品牌	Logo	应用领域
亚德诺 - ADI		/
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12页	1221K
描述
±80V故障保护、2Mbps、低电源电流CAN收发器

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MAX3053 数据手册

MAX3053

±80V Fault-Protected, 2Mbps,

Low Supply Current CAN Transceiver

General Description

Features

● ±80V Fault Protection

The MAX3053 interfaces between the control area network

(CAN) protocol controller and the physical wires of the bus

lines in a CAN. It is primarily intended for industrial systems

requiring data rates up to 2Mbps and features ±80V fault

protection against shorts to high-voltage power buses. The

device provides differential transmit capability to the bus

and differential receive capability to the CAN controller.

● Three Operating Modes

• High-Speed Operation up to 2Mbps

• Slope Control Mode to Reduce EMI

(40kbps to 500kbps)

● 15μA Low-Current Shutdown Mode

● Autoshutdown when Device Is Inactive

● Automatic Wakeup from Shutdown

● Thermal Shutdown

The MAX3053 has three different modes of operation:

high-speed, slope control, and shutdown. High-speed

mode allows data rates up to 2Mbps. In slope control

mode, data rates are between 40kbps and 500kbps so

the effects of EMI are reduced and unshielded twisted

or parallel cable may be used. In shutdown mode, the

transmitter is switched off, and the receiver is switched to

a low-current mode.

● Current Limiting

● Fully Compatible with the ISO 11898 Standard

An autoshutdown function puts the device in 15μA shut-

down mode when the bus or CAN controller is inactive for

47ms or greater.

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

-40°C to +125°C

PIN-PACKAGE

8 SO

The MAX3053 is available in an 8-pin SO package and is

specified for -40°C to +125°C operation.

MAX3053ESA

MAX3053ASA

8 SO

Applications

● Industrial Control and Networks

● Printers

● HVAC Controls

● Telecom 72V Systems

Pin Configuration appears at end of data sheet.

Typical Operating Circuit

120Ω

100nF

CANH

TXD

CONTROLLER

RXD

TXD

RXD

MAX3053

CAN

CANL

100nF

SHDN

120Ω

GND

25kΩ TO 180kΩ

19-2425; Rev 1; 5/14

12 3 4 5 6 7...12

中文翻译

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与MAX3053相关器件

型号	品牌	获取价格	描述	数据表
MAX3053ASA	MAXIM	获取价格	【80V Fault-Protected, 2Mbps, Low Supply Curre
MAX3053ASA+	MAXIM	获取价格	Interface Circuit, BICMOS, PDSO8, SOIC-8
MAX3053ASA+T	MAXIM	获取价格	Interface Circuit, BICMOS, PDSO8, SOIC-8
MAX3053ASA-T	MAXIM	获取价格	暂无描述
MAX3053ESA	MAXIM	获取价格	【80V Fault-Protected, 2Mbps, Low Supply Curre
MAX3053ESA+	MAXIM	获取价格	Interface Circuit, BICMOS, PDSO8, SOIC-8
MAX3053ESA+T	MAXIM	获取价格	Interface Circuit, BICMOS, PDSO8, SOIC-8
MAX3054	MAXIM	获取价格	【80V Fault-Protected/Tolerant CAN Transceiver
MAX3054	ADI	获取价格	±80V故障保护/容错CAN收发器，适合于汽车应用
MAX3054ASD	MAXIM	获取价格	【80V Fault-Protected/Tolerant CAN Transceiver