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SN65LBC180DR The SN65LBC180DR is a full-duplex transceiver from Texas Instruments supporting RS485 and RS422 protocols. It operates over a wide temperature range and is available in a surface-mount package.
Mfr Part #:

SN65LBC180DR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN65LBC180DR is a full-duplex transceiver from Texas Instruments supporting RS485 and RS422 protocols. It operates over a wide temperature range and is available in a surface-mount package.
✓ Total Stock: 24,318 pcs
$ Price Range: $1.69

SN65LBC180DR Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN65LBC180DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duplex
Fault Protection
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage
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SN65LBC180DR Description

Short technical summary and product information.

The SN65LBC180DR is a differential line driver and receiver pair designed for high-speed multipoint data transmission. It supports both RS485 and RS422 protocols, offering a signaling rate of up to 10 Mbps.

 

This transceiver operates from a 4.75V to 5.25V supply and features a wide common-mode voltage range of -7V to 12V, making it suitable for point-to-point or multipoint data-bus applications. The device includes fault protection within a -10V to 15V range and has a receiver hysteresis of 45 mV.

 

Designed for reliability, the SN65LBC180DR includes thermal shutdown protection to prevent driver damage from bus contention and output current limiting. It is packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount package and operates within an industrial temperature range of -40°C to 85°C.

SN65LBC180DR Quick Information

Product Type: Transceiver
Canonical Name: SN65LBC180DR RS422, RS485 Transceiver
Subcategory: Drivers, Receivers, Transceivers

SN65LBC180DR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN65LBC180DR Estimated Pricing

Qty Low High
1+ $1.69 $1.69

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN65LBC180DR Features

  • Full-duplex RS485 and RS422 transceiver.
  • 10 Mbps maximum signaling rate.
  • Wide common-mode voltage range.
  • Surface mount 14-SOIC package.
  • Operates from -40°C to 85°C.

SN65LBC180DR Applications

  • Used in industrial communication systems
  • Suitable for differential signal transmission
  • Ideal for RS422 and RS485 interfaces
  • Designed for PCB surface mounting

SN65LBC180DR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN65LBC180DR?

-40°C to 85°C

What type of package is the SN65LBC180DR available in?

14-SOIC (0.154", 3.90mm Width)

What protocols does the SN65LBC180DR support?

RS422, RS485

What is the maximum signaling rate for the SN65LBC180DR?

10 Mbps

What is the supply voltage range for the SN65LBC180DR?

4.75V to 5.25V

How many drivers and receivers does the SN65LBC180DR have?

1 driver and 1 receiver

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