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MAX13488EESA+T

Description
Type: Transceiver Number of Drivers/Receivers: 1/1 Protocol Category: RS422, RS485 Data Rate: 16Mbps
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size268KB,17 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX13488EESA+T Overview

Type: Transceiver Number of Drivers/Receivers: 1/1 Protocol Category: RS422, RS485 Data Rate: 16Mbps

MAX13488EESA+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOIC
package instruction0.150 INCH, LEAD FREE, MS-012AA, SOIC-8
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Is SamacsysN
Differential outputYES
Number of drives1
Input propertiesDIFFERENTIAL
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-422-B; EIA-485
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Minimum output swing1.5 V
Maximum output low current0.001 A
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Maximum receive delay80 ns
Number of receiver bits1
Maximum seat height1.75 mm
Maximum slew rate4.5 mA
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
maximum transmission delay1000 ns
width3.9 mm
Base Number Matches1
EVALUATION KIT AVAILABLE
MAX13487E/MAX13488E
Half-Duplex RS-485-/RS-422-
Compatible Transceiver with
AutoDirection Control
Benefits and Features
AutoDirection Saves Space and BOM Cost
AutoDirection Enables Driver Automatically on
General Description
The MAX13487E/MAX13488E +5V, half-duplex, ±15kV
ESD-protected RS-485/RS-422-compatible transceivers
feature one driver and one receiver. The MAX13487E/
MAX13488E include a hot-swap capability to eliminate
false transitions on the bus during power-up or live
insertion.
The MAX13487E/MAX13488E feature Maxim’s propri-
etary AutoDirection control. This architecture makes the
devices ideal for applications, such as isolated RS-485
ports, where the driver input is used in conjunction with
the driver-enable signal to drive the differential bus.
The MAX13487E features reduced slew-rate drivers
that minimize EMI and reduce reflections caused by
improperly terminated cables, allowing error-free trans-
mission up to 500kbps. The MAX13488E driver slew
rate is not limited, allowing transmit speeds up to
16Mbps.
The MAX13487E/MAX13488E feature a 1/4-unit load
receiver input impedance, allowing up to 128 trans-
ceivers on the bus. These devices are intended for half-
duplex communications. All driver outputs are
protected to ±15kV ESD using the Human Body Model.
The MAX13487E/MAX13488E are available in an 8-pin
SO package. The devices operate over the extended
-40°C to +85°C temperature range.
Transmission, Eliminating an Opto or Other
Discrete Means of Isolation
8-Pin SO Package
Robust Protection Features for Telecom, Industrial,
and Isolated Applications
Hot-Swap Capability to Eliminate False Transitions
on the Bus During Power-Up or Live Insertion
Extended ESD Protection for RS-485 I/O Pins
(±15kV Human Body Model)
Options Optimize Designs for Speed or Errorless
Data Transmission
Enhanced Slew-Rate Limiting Facilitates Error-
Free Data Transmission (MAX13487E)
High-Speed Version (MAX13488E) Allows for
Transmission Speeds Up to 16Mbps
1/4-Unit Load, Allowing Up to 128 Transceivers on
the Bus
Functional Diagram
MAX13487E
MAX13488E
1
RO
RE
2
RE
+
R
-
Applications
Isolated RS-485 Interfaces
Utility Meters
Industrial Controls
Industrial Motor Drives
Automated HVAC Systems
3
SHDN
V
CC
8
-
COM
+
V
DT
B 7
A 6
Ordering Information/
Selector Guide
PART
MAX13487EESA+
MAX13488EESA+
PIN-PACKAGE
8 SO
8 SO
SLEW-RATE
LIMITED
Yes
No
4
DI
RI
DI
STATE
MACHINE
DE
D
5
GND
+Denotes
a lead(Pb)-free/RoHS-compliant package.
Note:
All devices operate over the -40°C to +85°C temperature
range.
Pin Configuration/Typical Application Circuit appear at end
of data sheet.
19-0740; Rev 1; 2/15

MAX13488EESA+T Related Products

MAX13488EESA+T MAX13488EESA MAX13487EESA MAX13487EESA+
Description Type: Transceiver Number of Drivers/Receivers: 1/1 Protocol Category: RS422, RS485 Data Rate: 16Mbps RS-422/RS-485 Interface IC RS-422/RS-485 Interface IC Type: Transceiver Number of Drivers/Receivers: 1/1 Protocol Category: RS422, RS485 Data Rate: 500kbps
Reach Compliance Code compliant - unknown compliant

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