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Drivers And Interfaces / Line Driver or Receivers / SN65HVD37D
Datasheets
SN65HVD37D by: Texas Instruments

Low power 3.3 V Full-Duplex RS-485 Driver/Receiver 14-SOIC -40 to 85

Part Details for SN65HVD37D by Texas Instruments

Results Overview of SN65HVD37D by Texas Instruments

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Applications Consumer Electronics Audio and Video Systems

SN65HVD37D Information

SN65HVD37D 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 SN65HVD37D

Part # Distributor Description Stock Price Buy
DISTI # 2156-SN65HVD37D-ND
DigiKey IC TRANSCEIVER FULL 1/1 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT 136
In Stock
  • 136 $1.9000
$1.9000 Buy Now
DISTI # 296-33583-5-ND
DigiKey IC TRANSCEIVER FULL 1/1 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 39
In Stock
  • 1 $3.3600
  • 10 $2.5260
  • 50 $2.1906
  • 100 $2.0868
  • 250 $1.9773
  • 500 $1.9112
  • 1,000 $1.8569
  • 2,500 $1.7995
  • 5,000 $1.7649
$1.7649 / $3.3600 Buy Now
DISTI # 595-SN65HVD37D
Mouser Electronics RS-485 Interface IC 3.3V Full-Dupl RS485 Drivers & Receivers A 595-SN65HVD37DR RoHS: Compliant 397
  • 1 $3.3600
  • 10 $2.5300
  • 50 $2.5200
  • 100 $2.5000
  • 250 $2.3700
  • 500 $1.9100
  • 1,000 $1.8500
  • 3,000 $1.7800
$1.7800 / $3.3600 Buy Now
Rochester Electronics SN65HVD37 Low power 3.3 V Full-Duplex RS-485 Driver/Receiver RoHS: Compliant Status: Active Min Qty: 1 136
  • 1 $1.8300
  • 25 $1.7900
  • 100 $1.7200
  • 500 $1.6500
  • 1,000 $1.5600
$1.5600 / $1.8300 Buy Now

Part Details for SN65HVD37D

SN65HVD37D CAD Models

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SN65HVD37D Part Data Attributes

Parametric Data
SN65HVD37D Texas Instruments
Buy Now Datasheet
Compare Parts:
SN65HVD37D Texas Instruments Low power 3.3 V Full-Duplex RS-485 Driver/Receiver 14-SOIC -40 to 85
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOIC-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature SIGNALING RATE 5MBPS
Differential Output YES
Driver Number of Bits 1
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-485-A; TIA-485-A
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 14
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 75 ns
Receiver Number of Bits 1
Seated Height-Max 1.75 mm
Supply Current-Max 0.8 mA
Supply Voltage-Max 3.6 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3.3 V
Supply Voltage1-Max 3.6 V
Supply Voltage1-Min 3 V
Supply Voltage1-Nom 3.3 V
Surface Mount YES
Technology BICMOS
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 20 ns
Width 3.9 mm

SN65HVD37D Related Parts

SN65HVD37D Frequently Asked Questions (FAQ)

  • The maximum cable length supported by the SN65HVD37D is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length for a baud rate of 1 Mbps is around 100 meters, while for a baud rate of 100 kbps, it can be up to 500 meters.

  • To ensure EMC with the SN65HVD37D, it is recommended to follow proper PCB layout and design guidelines, such as separating analog and digital grounds, using decoupling capacitors, and shielding the device. Additionally, the device should be placed in a metal enclosure to reduce electromagnetic radiation.

  • The recommended termination scheme for the SN65HVD37D is a 120-ohm differential termination resistor at the receiving end of the bus. This helps to reduce reflections and improve signal integrity.

  • Yes, the SN65HVD37D can be used in a multi-drop configuration. However, it is recommended to use a repeater or a hub to ensure signal integrity and to prevent signal degradation.

  • To troubleshoot issues with the SN65HVD37D, it is recommended to use a logic analyzer or an oscilloscope to monitor the bus signals. Additionally, checking the device's power supply, ground, and termination can help identify the root cause of the issue.