SN65176BDRG4 Part Information

Details for SN65176BDRG4 by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

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Part Description

The SN65176B and SN75176B differential bus transceivers are designed for bidirectional data communication on multipoint bus transmission lines. They are designed for balanced transmission lines and meet ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.11 and X.27. The SN65176B and SN75176B devices combine a 3state differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have activehigh and active-low enables, respectively, that can be connected together externally to function as a direction control. The driver differential outputs and the receiver differential inputs are connected internally to form differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus when the driver is disabled or VCC = 0. These ports feature wide positive and negative commonmode voltage ranges, making the device suitable for party-line applications. The driver is designed for up to 60 mA of sink or source current. The driver features positive and negative current limiting and thermal shutdown for protection from line-fault conditions. Thermal shutdown is designed to occur at a junction temperature of approximately 150°C. The receiver features a minimum input impedance of 12 kΩ, an input sensitivity of ±200 mV, and a typical input hysteresis of 50 mV.

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Part Features

  • 12-ku2126 Min Receiver Input Impedance
  • 3-State Driver and Receiver Outputs
  • 50-mV Typ Receiver Input Hysteresis
  • Bidirectional Transceivers
  • Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
  • Driver Positive and Negative Current Limiting
  • Individual Driver and Receiver Enables
  • Meet or Exceed the Requirements of ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.11 and X.27
  • Operate From Single 5-V Supply
  • Thermal Shutdown Protection
  • Wide Positive and Negative Input/Output Bus Voltage Ranges
  • u00b1 200-mV Receiver Input Sensitivity
  • u00b1 60-mA Max Driver Output Capability

Part Specifications

Device Type RS422 / RS485 Transceiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number SN65176B
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
RoHS Compliant

Alternative Part Descriptions

  • RS422/RS485 TRANSCEIVER, 10MBPS, SOIC-8; Device Type:RS422 / RS485 Transceiver; IC Interface Type:RS422, RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case RoHS Compliant: Yes | Newark Electronics
  • Differential Bus Transceiver | Texas Instruments
  • Transceiver [Texas Instruments] SN65176BDRG4 Transceiver | Distrelec

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