Datasheets
SN65HVD3085EDR by: Texas Instruments

Low-power Half-duplex RS-485 Transceiver 8-SOIC -40 to 85

Part Details for SN65HVD3085EDR by Texas Instruments

Results Overview of SN65HVD3085EDR by Texas Instruments

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SN65HVD3085EDR Information

SN65HVD3085EDR by Texas Instruments 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 SN65HVD3085EDR

Part # Distributor Description Stock Price Buy
DISTI # SN65HVD3085EDR
TME IC: interface, transceiver, half duplex,RS485, 1Mbps, SO8 Min Qty: 1 5480
  • 1 $1.2500
  • 5 $0.9500
  • 25 $0.8900
  • 100 $0.7900
  • 250 $0.7400
  • 500 $0.6900
  • 1,000 $0.6700
$0.6700 / $1.2500 Buy Now
Ameya Holding Limited IC: interface, transceiver, half duplex,RS422,RS485, 1Mbps, SO8 67536
RFQ
DISTI # C1S746202109049
Chip One Stop Single Transmitter/Receiver RS-485 8-Pin SOIC T/R RoHS: Compliant Container: Cut Tape 4850
  • 1 $1.1500
$1.1500 Buy Now
LCSC Transceiver 1Mbps SOIC-8 RS-485 / RS-422 ICs ROHS 653
  • 1 $0.7727
  • 10 $0.6151
  • 30 $0.5356
  • 100 $0.4575
  • 500 $0.4116
  • 1,000 $0.3871
$0.3871 / $0.7727 Buy Now
Win Source Electronics IC RS485 TRANSCEIVER LP 8-SOIC / Single Transmitter/Receiver RS-485 8-Pin SOIC T/R 17040
  • 120 $0.4305
  • 250 $0.4028
  • 390 $0.3889
  • 555 $0.3611
  • 725 $0.3472
  • 905 $0.3333
$0.3333 / $0.4305 Buy Now

Part Details for SN65HVD3085EDR

SN65HVD3085EDR CAD Models

SN65HVD3085EDR Part Data Attributes

SN65HVD3085EDR Texas Instruments
Buy Now Datasheet
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SN65HVD3085EDR Texas Instruments Low-power Half-duplex RS-485 Transceiver 8-SOIC -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Differential Output YES
Driver Number of Bits 1
High Level Input Current-Max 0.0001 A
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-485-A; TIA-485-A
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 Characteristics DIFFERENTIAL
Output Low Current-Max 0.008 A
Output Polarity COMPLEMENTARY
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Receive Delay-Max 200 ns
Receiver Number of Bits 1
Seated Height-Max 1.75 mm
Supply Current-Max 0.9 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Supply Voltage1-Max 5.5 V
Supply Voltage1-Min 4.5 V
Supply Voltage1-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transmit Delay-Max 500 ns
Width 3.9 mm

Alternate Parts for SN65HVD3085EDR

This table gives cross-reference parts and alternative options found for SN65HVD3085EDR. 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 SN65HVD3085EDR, 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
SN65HVD3085EDG4 Texas Instruments Check for Price Low-power Half-duplex RS-485 Transceiver 8-SOIC -40 to 85 SN65HVD3085EDR vs SN65HVD3085EDG4
SN65HVD3085EDRG4 Texas Instruments Check for Price Low-power Half-duplex RS-485 Transceiver 8-SOIC -40 to 85 SN65HVD3085EDR vs SN65HVD3085EDRG4
SN65HVD3085ED Texas Instruments $1.6818 Low-power Half-duplex RS-485 Transceiver 8-SOIC -40 to 85 SN65HVD3085EDR vs SN65HVD3085ED

SN65HVD3085EDR Related Parts

SN65HVD3085EDR Frequently Asked Questions (FAQ)

  • The maximum cable length supported by the SN65HVD3085EDR is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length is around 100 meters at 9600 bps and 10 meters at 1 Mbps.

  • To ensure EMC with the SN65HVD3085EDR, it is recommended to follow proper PCB layout and design guidelines, use a common-mode choke or ferrite bead on the bus, and ensure proper shielding and grounding of the device and cables.

  • The recommended termination scheme for the SN65HVD3085EDR is a 120-ohm resistor in series with a 220-pF capacitor at each end of the bus. This helps to reduce reflections and improve signal integrity.

  • Yes, the SN65HVD3085EDR can be used in a multi-master configuration. However, it is recommended to use a bus arbiter or a master-slave protocol to prevent data collisions and ensure reliable communication.

  • To troubleshoot issues with the SN65HVD3085EDR, it is recommended to use a logic analyzer or oscilloscope to monitor the bus signals, check for proper termination and cable connections, and verify that the device is properly configured and powered.

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