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Drivers And Interfaces / Line Driver or Receivers / ST485EBD
Datasheets
ST485EBD by: STMicroelectronics

15 kV ESD protected, low power RS-485/RS-422 transceiver, [-40oC, 85oC] temperature range

Part Details for ST485EBD by STMicroelectronics

Results Overview of ST485EBD by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Space Technology Industrial Automation Aerospace and Defense Telecommunications Renewable Energy Communication and Networking Automotive Robotics and Drones

ST485EBD Information

ST485EBD by STMicroelectronics is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Price & Stock for ST485EBD

Part # Distributor Description Stock Price Buy
Vyrian Interface ICs 699
RFQ
Win Source Electronics ±5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER 148560
  • 85 $0.9165
  • 175 $0.8580
  • 275 $0.8280
  • 390 $0.7695
  • 510 $0.7395
  • 635 $0.7110
$0.7110 / $0.9165 Buy Now

Part Details for ST485EBD

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ST485EBD Part Data Attributes

Parametric Data
ST485EBD STMicroelectronics
Buy Now Datasheet
Compare Parts:
ST485EBD STMicroelectronics 15 kV ESD protected, low power RS-485/RS-422 transceiver, [-40oC, 85oC] temperature range
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description LEAD FREE, SOP-8
Pin Count 8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Differential Output YES
Driver Number of Bits 1
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-422; EIA-485
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Out Swing-Min 1.5 V
Output Low Current-Max 0.004 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Receive Delay-Max 130 ns
Receiver Number of Bits 1
Seated Height-Max 1.75 mm
Supply Current-Max 0.9 mA
Supply Voltage-Max 5.25 V
Supply Voltage-Min 4.75 V
Supply Voltage-Nom 5 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Transmit Delay-Max 45 ns
Width 3.9 mm

Alternate Parts for ST485EBD

This table gives cross-reference parts and alternative options found for ST485EBD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ST485EBD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MAX3082ECSA-T Maxim Integrated Products Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO8, SO-8 ST485EBD vs MAX3082ECSA-T
MAX1487ECSA+ Analog Devices Inc Check for Price ±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers, 8-SOIC_N-150_MIL, 8 Pins, 0 to 70C ST485EBD vs MAX1487ECSA+
MAX481EESA-T Maxim Integrated Products Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8, 0.150 INCH, MS-012A, SOIC-8 ST485EBD vs MAX481EESA-T
DS3695AM Texas Instruments Check for Price Multipoint RS485/RS422 Transceivers 8-SOIC 0 to 70 ST485EBD vs DS3695AM
LMS1485IM Texas Instruments Check for Price LINE TRANSCEIVER ST485EBD vs LMS1485IM
MAX481EESA+T Maxim Integrated Products Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8, 0.150 INCH, LEAD FREE, MS-012A, SOIC-8 ST485EBD vs MAX481EESA+T
ST485EBDR STMicroelectronics Check for Price 15 kV ESD protected, low power RS-485/RS-422 transceiver ST485EBD vs ST485EBDR
LMS1485IM/NOPB National Semiconductor Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8 ST485EBD vs LMS1485IM/NOPB
MAX3085CSA+T Analog Devices Inc Check for Price Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers, 8-SOIC_N-150_MIL, 8 Pins, 0 to 70C ST485EBD vs MAX3085CSA+T
DS75176BTMX Texas Instruments Check for Price Multipoint RS-485/RS-422 Transceivers 8-SOIC -40 to 85 ST485EBD vs DS75176BTMX
Part Number Manufacturer Composite Price Description Compare
LTC485CS8#PBF Analog Devices Inc $2.8075 Low Power RS485 Interface Transceiver ST485EBD vs LTC485CS8#PBF
ST485BN STMicroelectronics Check for Price low power RS-485/RS-422 transceiver, [-40oC, 85oC] temperature range ST485EBD vs ST485BN
MAX481ECSA+T Maxim Integrated Products Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8, 0.150 INCH, LEAD FREE, MS-012A, SOIC-8 ST485EBD vs MAX481ECSA+T
MAX3085ECSA+T Analog Devices Inc Check for Price ±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers, 8-SOIC_N-150_MIL, 8 Pins, 0 to 70C ST485EBD vs MAX3085ECSA+T
MAX1487ESA+T Analog Devices Inc Check for Price Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers, 8-SOIC_N-150_MIL, 8 Pins, -40 to 85C ST485EBD vs MAX1487ESA+T
ADM1485ARZ-REEL Analog Devices Inc $4.2881 5 V, High Speed (30 Mbps), Low Power, Half Duplex EIA RS-485 Transceiver ST485EBD vs ADM1485ARZ-REEL
ISL8485ECB Intersil Corporation Check for Price LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8 ST485EBD vs ISL8485ECB
THVD1510D Texas Instruments $1.1241 5V RS-485 Transceivers With ±18kV IEC ESD Protection 8-SOIC -40 to 125 ST485EBD vs THVD1510D
ADM1485JR Analog Devices Inc Check for Price 5 V, High Speed (30 Mbps), Low Power, Half Duplex EIA RS-485 Transceiver ST485EBD vs ADM1485JR
LTC1485CS8#TRPBF Analog Devices Inc $4.0425 Differential Bus Transceiver ST485EBD vs LTC1485CS8#TRPBF

ST485EBD Related Parts

ST485EBD Frequently Asked Questions (FAQ)

  • The maximum cable length supported by ST485EBD is approximately 1200 meters, but it depends on the baud rate, cable quality, and noise environment.

  • To ensure reliable communication in noisy environments, use twisted pair cables, add common-mode chokes, and consider using shielded cables. Also, ensure proper grounding and termination of the transmission line.

  • ST485EBD and SN65HVD72 are both RS-485 transceivers, but they have different specifications, such as operating voltage, data rate, and package type. ST485EBD has a higher data rate (up to 10 Mbps) and a wider operating voltage range (3.3V to 5.5V) compared to SN65HVD72.

  • To handle bus contention and fault tolerance, use a master-slave architecture, implement a collision detection mechanism, and consider using a fault-tolerant protocol like Modbus. Also, ensure that each node has a unique address and implements a retry mechanism for failed transmissions.

  • For high-temperature applications, ensure that the ST485EBD is operated within its specified temperature range (-40°C to 125°C). Use a heat sink or thermal pad to dissipate heat, and consider using a thermally enhanced package like the PowerSO-8.