Inicio Interfaz Transceptores RS-485 y RS-422
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Transceptores RS-485 y RS-422

SN65LBC175A-EP

ACTIVO

Receptores de línea diferencial cuádruple RS-485

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SN65LBC175A-EP

ACTIVO
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Detalles del producto

Number of receivers 4 Number of transmitters 0 Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 50 Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 32000 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125
Number of receivers 4 Number of transmitters 0 Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 50 Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 32000 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125
SOIC (D) 16 59.4 mm² 9.9 x 6
  • Designed for TIA/EIA-485, TIA/EIA-422 and ISO 8482 Applications
  • Signaling Rates(1) Exceeding 50 Mbps
  • Fail-Safe in Bus Short-Circuit, Open-Circuit, and Idle-Bus Conditions
  • ESD Protection on Bus Inputs Exceeds 6 kV
  • Common-Mode Bus Input Range –7 V to 12 V
  • Propagation Delay Times < 18 ns
  • Low Standby Power Consumption < 32 µA
  • Pin-Compatible Upgrade for MC3486, DS96F175, LTC489, and SN75175
  • Designed for TIA/EIA-485, TIA/EIA-422 and ISO 8482 Applications
  • Signaling Rates(1) Exceeding 50 Mbps
  • Fail-Safe in Bus Short-Circuit, Open-Circuit, and Idle-Bus Conditions
  • ESD Protection on Bus Inputs Exceeds 6 kV
  • Common-Mode Bus Input Range –7 V to 12 V
  • Propagation Delay Times < 18 ns
  • Low Standby Power Consumption < 32 µA
  • Pin-Compatible Upgrade for MC3486, DS96F175, LTC489, and SN75175

The SN65LBC175A-EP is a quadruple differential line receiver with 3-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 (Euro RS-485) applications.

This device is 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.

The 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 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 SN65LBC175A-EP is a quadruple differential line receiver with 3-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 (Euro RS-485) applications.

This device is 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.

The 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 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.
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Documentación técnica

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* Data sheet SN65LBC175A-EP Quadruple RS-485 Differential Line Receiver datasheet PDF | HTML 20 dic 2016
* VID SN65LBC175A-EP VID V6217603 27 mar 2018
* Radiation & reliability report SN65LBC175AMDREP Reliability Report 05 mar 2018

Diseño y desarrollo

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Modelo de simulación

SN65LBC175A, SN75LBC175A IBIS Model D PKG

SLLC058.ZIP (5 KB) - IBIS Model
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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