MAX3053_14 datasheet(1/12 Pages) MAXIM

部品番号	MAX3053

部品情報	±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceiver

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メーカー	MAXIM [Maxim Integrated Products]

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General Description

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.

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.

An autoshutdown function puts the device in 15μA shut-

down mode when the bus or CAN controller is inactive for

47ms or greater.

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

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

Applications

● Industrial Control and Networks

● Printers

● HVAC Controls

● Telecom 72V Systems

Features

● ±80V Fault Protection

● 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

● Current Limiting

● Fully Compatible with the ISO 11898 Standard

Pin Configuration appears at end of data sheet.

19-2425; Rev 1; 5/14

PART

TEMP RANGE

PIN-PACKAGE

MAX3053ESA

-40°C to +85°C

8 SO

MAX3053ASA

-40°C to +125°C

8 SO

TXD

RXD

RS

25kΩ TO 180kΩ

VCC

CANL

GND

CANH

120Ω

100nF

SHDN

GND

TXD

100nF

CAN

CONTROLLER

VCC

120Ω

RXD

MAX3053

±80V Fault-Protected, 2Mbps,

Low Supply Current CAN Transceiver

Typical Operating Circuit

Ordering Information

同様の部品番号 - MAX3053_14

メーカー	部品番号	データシート	部品情報
Maxim Integrated Produc...	MAX3053ASA	317Kb / 11P	짹80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceiver Rev 0; 4/02
Maxim Integrated Produc...	MAX3053ESA	317Kb / 11P	짹80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceiver Rev 0; 4/02

More results

同様の説明 - MAX3053_14

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Maxim Integrated Produc...	MAX3050	360Kb / 12P	짹80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceivers Rev 0; 10/02
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