MAX13051 ±80V Fault-Protected CAN Transceiver with Autobaud

Description

The MAX13051 ±80V fault-protected CAN transceiver with autobaud is ideal for device net and other industrial network applications where overvoltage protection is required. The MAX13051 provides a link between the CAN protocol controller and the physical wires of the bus lines in a control area network (CAN).

The MAX13051 features three different modes of operation: high speed, slope control, and standby. Highspeed mode allows data rates up to 1Mbps. The slope-control mode can be used to program the slew rate of the transmitter for data rates of up to 500kbps, reducing the effects of EMI and allowing the use of unshielded-twisted or parallel cable. In standby mode, the transmitter shuts off and a low-power receiver monitors the bus, waiting for a wake-up signal.

The MAX13051 provides a transmitter data (TXD) dominant timeout function that prevents erroneous CAN controllers from clamping the bus to a dominant level if the TXD input is held low for greater than 1ms. The MAX13051 also provides an autobaud feature allowing the microcontroller to compute the incoming baud rate without destroying CAN protocol communication. The MAX13051 input common-mode range is greater than ±12V, exceeding the ISO 11898 specification of -2V to +7V, and features ±6kV Human Body Model protection, making these devices ideal for harsh environments. The MAX13051 is available in an 8-pin SO package and is specified from the -40°C to +85°C and -40°C to +125°C temperature ranges.

Key Features

Applications/Uses

Fully Compatible with the ISO 11898 Standard
Autobaud Mode
Short-Circuit Protection
High-Speed Operation Up to 1Mbps
Slope-Control Mode
Low-Current Standby Mode
Thermal Shutdown
Transmit Data Dominant Timeout
±6kV Human Body Model ESD Protection
Greater than ±12V Common-Mode Range

	Device Net Nodes
	HVAC
	Industrial Networks
	Telecom

Key Specifications: Controller Area Network (CAN) Transceivers

Part Number

I_CC (Dominant Mode)
(mA)

Fault Protect.
(±V)

Fault Tolerant

I_CC (Recessive Mode)
(mA)

I_CC (Shutdn.)
(µA)

ESD Protect.
(±kV)

Slew Rate Limiting

V_SUPPLY
(V)

Package/Pins

Price

max

typ

See Notes

MAX13051

25 (Standby Mode)

Yes

SOIC(N)/8

$1.51 @1k

See All Controller Area Network (CAN) Transceivers (15)

Diagram

Typical Operating Circuit

Design Guides

Interface (PDF)
Communications (PDF)

Reliability Reports

Show FIT data for:

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Software/Models

MAX13051 IBIS Model

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-8 of 8

MAX13051 Free
Sample Buy Status

Package: TYPE PINS FOOTPRINT

DRAWING CODE/VAR *

Temp RoHS/Lead-Free?
Materials Analysis

MAX13051ASA+T

Active

Land Pattern: Not Available

-40°C to +125°C See data sheet

MAX13051ASA+

Active SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8M+5*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX13051ESA+T

Active SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8M+5*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX13051ESA+

Active SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8M+5*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX13051ASA

Active SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8M-5*
-40°C to +125°C RoHS/Lead-Free: No
Materials Analysis

MAX13051ASA-T

Active

Land Pattern: Not Available

-40°C to +125°C See data sheet

MAX13051ESA

Active SOIC(N);8 pin;31 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8M-5*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX13051ESA-T

Active

Land Pattern: Not Available

-40°C to +85°C See data sheet

Related Products

MAX3053 ±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceiver
MAX3050, MAX3057 ±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceivers

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See All Controller Area Network (CAN) Transceivers (15 Products)

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Document Ref.: 19-3500; Rev 0; 2004-11-18
This page last modified: 2009-10-06