MAX3059ASA+ Maxim Integrated Products, MAX3059ASA+ Datasheet

IC TXRX CAN 1MBPS 8-SOIC

MAX3059ASA+

Manufacturer Part Number
MAX3059ASA+
Description
IC TXRX CAN 1MBPS 8-SOIC
Manufacturer
Maxim Integrated Products
Type
Transceiverr
Datasheet

Specifications of MAX3059ASA+

Number Of Drivers/receivers
1/1
Protocol
CAN
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Data Rate
1Mbps
Slew Rate
7V/µs
Supply Voltage Range
4.5V To 5.5V
Logic Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-40°C To +125°C
Interface
CAN
Termination Type
SMD
Rohs Compliant
Yes
Filter Terminals
SMD
Data Rate Max
1Mbps
Driver Case Style
SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX3058/MAX3059 interface between the con-
troller area network (CAN) protocol controller and the
physical wires of the bus lines in a CAN. They are pri-
marily intended for printer and telecom backplane appli-
cations requiring data rates up to 1Mbps. These
devices provide differential transmit capability to the bus
and differential receive capability to the CAN controller.
The MAX3058 output common-mode range is from -7V
to +12V. The MAX3059 output common-mode range is
from 0V to V
switch termination resistor that makes it ideal for JetLink
applications.
The MAX3058 features four different modes of opera-
tion: high speed, slope control, standby, and shutdown.
The MAX3059 features three different modes of opera-
tion: high speed, slope control, and shutdown. High-
speed mode allows data rates up to 1Mbps. In
slope-control mode, the slew rate may be optimized for
data rates up to 500kbps, so the effects of EMI are
reduced, and unshielded twisted or parallel cable can
be used. In standby mode, the transmitters are shut off
and the receivers are put into low-current mode. In
shutdown mode, the transmitter and receiver are
switched off.
The MAX3058/MAX3059 are available in an 8-pin SO
package and are specified over the -40°C to +125°C
temperature range.
19-2939; Rev 1; 9/03
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Printers JetLink
Industrial Control Networks
Telecom Backplane
Consumer Applications
CC
. The MAX3059 contains an internal
________________________________________________________________ Maxim Integrated Products
General Description
Applications
5V, 1Mbps, Low Supply Current
o Four Operating Modes
o Thermal Shutdown
o Current Limiting
o ESD Protection
Typical Operating Circuit appears at end of data sheet.
MAX3058ASA
MAX3059ASA
MAX3058ASA
MAX3059ASA
TOP VIEW
GND
TXD
RXD
V
CC
High-Speed Operation Up to 1Mbps
Slope-Control Mode to Reduce EMI (40kbps to
500kbps)
Low-Current Shutdown Mode
Standby Mode (MAX3058 Only)
±12kV Human Body Model
1
2
4
3
PART
PART
MAX3058
SO
CAN Transceivers
6
8
7
5
-40°C to +125°C
-40°C to +125°C
RS
CANH
CANL
SHDN
TEMP RANGE
Ordering Information
TERMINATION
Pin Configurations
RESISTOR
GND
TXD
RXD
V
CC
Yes
No
Selector Guide
1
2
4
3
MAX3059
SO
PIN-PACKAGE
8 SO
8 SO
Features
STANDBY
8
7
6
5
RS
CANH
CANL
TERM
Yes
No
1

Related parts for MAX3059ASA+

MAX3059ASA+ Summary of contents

Page 1

... Printers JetLink Industrial Control Networks Telecom Backplane Consumer Applications ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 5V, 1Mbps, Low Supply Current o Four Operating Modes High-Speed Operation Up to 1Mbps ...

Page 2

Low Supply Current CAN Transceivers ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V CC TXD, RS, SHDN, TERM to GND................................-0.3V to +6V RXD to GND .............................................................-0.3V to +6V CANH, CANL to GND (MAX3058).......................-7.5V to +12.5V CANH, CANL ...

Page 3

DC ELECTRICAL CHARACTERISTICS (continued) = +5V ±10 MIN MAX PARAMETER SYMBOL CANH Short-Circuit Current I CANHSC CANL Short-Circuit Current I CANLSC Termination Resistor RXD OUTPUT LEVELS RXD High-Output Voltage Level ...

Page 4

Low Supply Current CAN Transceivers TIMING CHARACTERISTICS = +5V ±10 60Ω 100pF PARAMETER SYMBOL Delay TXD to Bus Active, t ONTXD Figure 1 Delay TXD to Bus Inactive, t ...

Page 5

TXD ONTXD 0.9V V DIFF t ONRXD RXD Figure 1. Timing Diagram SHDN OFFSHDN V DIFF 0.5V RXD Figure 3. Timing Diagram for Shutdown Signal _______________________________________________________________________________________ 5V, 1Mbps, Low ...

Page 6

Low Supply Current CAN Transceivers (V = +5V 60Ω 100pF +25°C, unless otherwise specified SLEW RATE vs 100kbps ...

Page 7

R = 60Ω 100pF RECEIVER OUTPUT HIGH vs. OUTPUT CURRENT 5.0 4 +125°C A 4.0 3 +25°C A 3.0 2.5 2 -40°C A 1.5 ...

Page 8

Low Supply Current CAN Transceivers PIN NAME MAX3058 MAX3059 Transmit Data Input. TXD is a CMOS/TTL-compatible input from a CAN controller. TXD has TXD internal 75kΩ pullup resistor GND Ground ...

Page 9

Detailed Description The MAX3058/MAX3059 interface between the protocol controller and the physical wires of the bus lines in a CAN. They are primarily intended for printer and tele- com backplane applications requiring data rates up to 1Mbps. These devices provide ...

Page 10

Low Supply Current CAN Transceivers The receiver reads differential input from the bus lines (CANH, CANL) and transfers this data as a single- ended output (RXD) to the CAN controller. It consists of a comparator that senses the ...

Page 11

Applications Information Reduced EMI and Reflections In slope-control mode, the CANH and CANL outputs are slew-rate limited, minimizing EMI and reducing reflections caused by improperly terminated cables. In multidrop CAN applications important to main- tain a direct point-to-point ...

Page 12

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2003 Maxim Integrated Products ...

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