Products RS485 Transceiver SN65176BDR



SN65176BDR


Part Number SN65176BDR
Manufacturer Texas Instruments
Description 1/1 Transceiver Half RS422, RS485 8-SOIC, SNx5176B Differential Bus Transceivers
Product Group RS485 Transceiver
MOQ 2500 pcs
SPQ 2500 pcs
Figure/Case 8-SOIC
Package T&R Pack
Ship From Hong Kong
Shipment Way DHL / Fedex / TNT / UPS / Others
Delivery Term Ex-Works
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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 3-state 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 active- high 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 common-mode 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 shutdownfor protection from line-fault conditions. Thermalshutdown is designed to occur at a junctiontemperature of approximately 150°C. The receiverfeatures a minimum input impedance of 12 kΩ, an input sensitivity of ±200 mV, and a typical inputhysteresis of 50 mV.

TypeDescription
Part StatusActive
TypeTransceiver
ProtocolRS422, RS485
Number of Drivers/Receivers1/1
DuplexHalf
Receiver Hysteresis50 mV
Data Rate-
Voltage - Supply4.75V-5.25V
Operating Temperature-40°C - 105°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC







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