MAX3059 Transceivers Datasheet

MAX3059 Datasheet, PDF, Equivalent


Part Number

MAX3059

Description

Low Supply Current CAN Transceivers

Manufacture

Maxim Integrated

Total Page 12 Pages
Datasheet
Download MAX3059 Datasheet


MAX3059
19-2939; Rev 1; 9/03
5V, 1Mbps, Low Supply Current
CAN Transceivers
General Description
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 VCC. The MAX3059 contains an internal
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.
Applications
Printers JetLink
Industrial Control Networks
Telecom Backplane
Consumer Applications
Features
o Four Operating Modes
High-Speed Operation Up to 1Mbps
Slope-Control Mode to Reduce EMI (40kbps to
500kbps)
Low-Current Shutdown Mode
Standby Mode (MAX3058 Only)
o Thermal Shutdown
o Current Limiting
o ESD Protection
±12kV Human Body Model
PART
MAX3058ASA
MAX3059ASA
Ordering Information
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
PIN-PACKAGE
8 SO
8 SO
PART
MAX3058ASA
MAX3059ASA
TOP VIEW
Selector Guide
TERMINATION
RESISTOR
No
Yes
STANDBY
Yes
No
Pin Configurations
TXD 1
GND 2
VCC 3
RXD 4
MAX3058
8 RS
7 CANH
6 CANL
5 SHDN
TXD 1
GND 2
VCC 3
RXD 4
MAX3059
8 RS
7 CANH
6 CANL
5 TERM
SO SO
Typical Operating Circuit appears at end of data sheet.
________________________________________________________________ Maxim Integrated Products 1
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.

MAX3059
5V, 1Mbps, Low Supply Current
CAN Transceivers
ABSOLUTE MAXIMUM RATINGS
VCC to GND ..............................................................-0.3V to +6V
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 to GND (MAX3059)..............-0.3V to (VCC + 0.3V)
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.9mW/°C above +70°C)..................470mW
Operating Temperature Range .........................-40°C to +125°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = +5V ±10%, TA = TMIN to TMAX, RL = 60, CL = 100pF. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
Supply Current
IS
Quiescent Current Standby Mode
IQ
Shutdown Current
ISHDN
Thermal-Shutdown Threshold
Thermal-Shutdown Hysteresis
TXD INPUT LEVELS
High-Level Input Voltage
Low-Level Input Voltage
Input Capacitance
Pullup Resistor
TERM INPUT LEVELS (MAX3059)
High-Level Input Voltage
Low-Level Input Voltage
TERM Pullup Resistor
CANH, CANL TRANSMITTER
VTSH
VIH
VIL
CIN
RINTXD
VTRH
VTRL
RPU
Recessive Bus Voltage
VCANH,
VCANL
CONDITIONS
Dominant
Recessive
Standby, MAX3058
VSHDN = VCC, MAX3058
VTERM = VRS = VCC, MAX3059
VTERM = 0V, VRS = VCC, MAX3059
(Note 3)
VTXD = VCC, no load
VTXD = VCC, no load, VRS = VCC
(standby mode), MAX3058
CANH Output Voltage
CANL Output Voltage
Differential Output
(VCANH - VCANL)
VCANH VTXD = 0V
VCANL
VCANH,
VCANL
VTXD = 0V
VTXD = 0V, VCC = 5V ±5%
VTXD = 0V, VCC = 5V ±10%
VTXD = 0V, RL = 45
VTXD = VCC, no load
MIN TYP MAX UNITS
40 70
mA
25
15 80
µA
5
10 µA
150
160 °C
25 °C
2V
0.8 V
5 20 pF
50 100 k
2V
0.8 V
50 100 k
2
-100
2.75
0.5
1.5
1.5
1.2
-500
3
+100
VCC -
0.8V
2.25
3
3.2
3
+50
V
mV
V
V
V
mV
2 _______________________________________________________________________________________


Features MAX3058/MAX3059 19-2939; Rev 1; 9/03 5 V, 1Mbps, Low Supply Current CAN Transc eivers General Description The MAX3058 /MAX3059 interface between the controll er area network (CAN) protocol controll er and the physical wires of the bus li nes in a CAN. They are primarily intend ed for printer and telecom backplane ap plications requiring data rates up to 1 Mbps. These devices provide differentia l transmit capability to the bus and di fferential receive capability to the CA N controller. The MAX3058 output common -mode range is from -7V to +12V. The MA X3059 output common-mode range is from 0V to VCC. The MAX3059 contains an inte rnal switch termination resistor that m akes it ideal for JetLink applications. The MAX3058 features four different mo des of operation: high speed, slope con trol, standby, and shutdown. The MAX305 9 features three different modes of ope ration: high speed, slope control, and shutdown. Highspeed mode allows data ra tes up to 1Mbps. In slope-control mode, the slew rate may be op.
Keywords MAX3059, datasheet, pdf, Maxim Integrated, Low, Supply, Current, CAN, Transceivers, AX3059, X3059, 3059, MAX305, MAX30, MAX3, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)