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MAX3053
±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceiver
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Status
Active: In Production.
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 shutdown 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.
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Data Sheet
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Key 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
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Applications/Uses
- Automotive Electronics
- HVAC Controls
- Industrial Control and Networks
- Printers
- Telecom 72V Systems
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Key Specifications:
| Controller Area Network (CAN) Transceivers |
| Part Number |
ICC (Dominant Mode)
(mA) |
Fault Protect.
(±V) |
ICC (Recessive Mode)
(mA) |
ICC (Shutdn.)
(µA) |
ESD Protect.
(±kV) |
Slew Rate Limiting |
VSUPPLY
(V) |
Package/Pins |
Budgetary Price |
| max |
typ |
typ |
See Notes |
| MAX3053 |
6 |
80 |
5.5 |
15 |
3 |
Yes |
5 |
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$1.64 @1k |
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See All Controller Area Network (CAN) Transceivers (15)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
 Typical Operating Circuit
Product Guides
Reliability Reports
Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX3053ASA
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Active |
SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-5*
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-40°C to +125°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX3053ASA+
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Active |
SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+5*
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-40°C to +125°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX3053ASA+T
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Active |
SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+5*
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-40°C to +125°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX3053ASA-T
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Active |
N.SO;8 pin
Land Pattern: Not Available
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-40°C to +125°C
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See data sheet
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| MAX3053ESA+
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Active |
SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+5*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX3053ESA+T
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Active |
SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+5*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.
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More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-2425
Rev 0;
2002-05-22
This page last modified: 2007-09-04
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