SN75173D The Texas Instruments SN75173D is a quadruple differential line receiver designed for multipoint bus transmission. It operates from a single 5V supply and supports RS422 and RS485 protocols.
Mfr Part #:

SN75173D

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN75173D is a quadruple differential line receiver designed for multipoint bus transmission. It operates from a single 5V supply and supports RS422 and RS485 protocols.
✓ Total Stock: 34,676 pcs
$ Price Range: $2.13

SN75173D Available from 3 distributors

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SN75173D Specifications Quick View

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

SN75173D Description

Short technical summary and product information.

The SN75173D from Texas Instruments is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet the requirements of TIA/EIA-422-B, TIA/EIA-423-B, and TIA/EIA-485-A standards, making it suitable for balanced multipoint bus transmission at rates up to 10 megabits per second.

 

This receiver features a common-mode input voltage range of -12 V to 12 V, with an input sensitivity of ±200 mV and typical input hysteresis of 50 mV for enhanced noise immunity. It boasts a high input impedance of 12 kΩ minimum and operates from a single 5V supply with low power requirements.

 

The SN75173D is available in a 16-SOIC package and is designed for surface mount applications. It is intended for use in long bus lines within noisy environments, providing reliable data transmission.

 

Key electrical characteristics include a maximum signaling rate of 10 Mbps, a supply current of 70 mA, and an operating temperature range of 0°C to 70°C. The device offers 4 receivers and 0 transmitters, with fault protection ranging from -10V to 15V.

SN75173D Quick Information

Product Type: Line Receiver
Series: SNx5173
Canonical Name: SN75173D Quadruple Differential Line Receiver
Subcategory: RS-485 & RS-422 Transceivers

SN75173D Compliance

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

SN75173D Estimated Pricing

Qty Low High
1+ $2.13 $2.13

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

SN75173D Features

  • Quadruple differential line receiver
  • Supports RS422 and RS485 protocols
  • 10 Mbps maximum signaling rate
  • Wide common-mode input voltage range
  • Surface mount 16-SOIC package

SN75173D Applications

  • Multipoint bus transmission
  • Long bus lines in noisy environments
  • RS422 and RS485 communication
  • Industrial automation systems

SN75173D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN75173D?

The SN75173D operates from a 4.75V to 5.25V supply.

What package type is the SN75173D available in?

The SN75173D is available in a 16-SOIC package.

What is the operating temperature range of the SN75173D?

The operating temperature range for the SN75173D is 0°C to 70°C.

What is the RoHS status of the SN75173D?

The SN75173D is RoHS3 Compliant.

What is the maximum signaling rate for the SN75173D?

The maximum signaling rate for the SN75173D is 10 Mbps.

What is the input sensitivity of the SN75173D?

The input sensitivity of the SN75173D is ±200 mV.

What is the common-mode input voltage range for the SN75173D?

The common-mode input voltage range for the SN75173D is -12 V to 12 V.

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