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Quadruple RS-485 Differential Line Receivers

Same as: SN65LBC175ADG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.



Qty Price (USD)
1-99 3.935
100-249 3.448
250-999 2.417
1,000+ 1.948

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information info-circle

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Export classification

  • US ECCN: 5A991B

Packaging information

Package | Pins SOIC (D) | 16
Package qty | Carrier: 40 | TUBE
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the SN65LBC175A

  • Designed for TIA/EIA-485, TIA/EIA-422, and
    ISO 8482 Applications
  • Signaling Rate(1) Exceeding 50 Mbps
  • Fail-Safe in Bus Short-Circuit, Open-Circuit,
    and Idle-Bus Conditions
  • ESD Protection on Bus Inputs 6 kV
  • Common-Mode Bus Input Range
    –7 V to 12 V
  • Propagation Delay Times <16 ns
  • Low Standby Power Consumption <20 µA
  • Pin-Compatible Upgrade for MC3486,
    DS96F175, LTC489, and SN75175

LinBiCMOS is a trademark of Texas Instruments.
(1)The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

Description for the SN65LBC175A

The SN65LBC175A and SN75LBC175A are quadruple differential line receivers with 3-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 (Euro RS-485) applications.

These devices are optimized for balanced multipoint bus communication at data rates up to and exceeding 50 million bits per second. The transmission media may be twisted-pair cables, printed-circuit board traces, or backplanes. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

Each receiver operates over a wide range of positive and negative common-mode input voltages, and features ESD protection to 6 kV, making it suitable for high-speed multipoint data transmission applications in harsh environments. These devices are designed using LinBiCMOS., facilitating low power consumption and inherent robustness.

Two EN inputs provide pair-wise enable control, or these can be tied together externally to enable all four drivers with the same signal.

The SN75LBC175A is characterized for operation over the temperature range of 0°C to 70°C. The SN65LBC175A is characterized over the temperature range from –40°C to 85°C.



Qty Price (USD)
1-99 3.935
100-249 3.448
250-999 2.417
1,000+ 1.948

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships  tube or tray  devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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