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SN65ALS1176

Part Number	SN65ALS1176
Manufacturer	Texas Instruments
Description	DIFFERENTIAL BUS TRANSCEIVER
Published	Aug 17, 2021
Detailed Description	SN65ALS1176 DIFFERENTIAL BUS TRANSCEIVER D Meets or Exceeds the Requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU R...
Datasheet	SN65ALS1176 PDF File

Overview

SN65ALS1176 DIFFERENTIAL BUS TRANSCEIVER D Meets or Exceeds the Requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendations V.
11 and X.
27 D Recommended for PROFIBUS Applications D Operates at Data Rates up to 35 MBaud D Operating Temperature Range .
.
.
– 25°C to 85°C D Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments D Low Supply-Current Requirement .
.
.
30 mA Max D Wide Positive and Negative Input/Output Bus-Voltage Ranges D Thermal-Shutdown Protection D Driver Positive- and Negative-Current Limiting D Receiver Input Hysteresis D Glitch-Free Power-Up and Power-Down Protection D Receiver Open-Circuit Fail-Safe Design D Package Options Include Plastic Small-Outline (D) Package and (P) DIPs SLLS295A – APRIL 1998 – REVISED DECEMBER 1999 D† OR P PACKAGE (TOP VIEW) R1 RE 2 DE 3 D4 8 VCC 7B 6A 5 GND † The D package is available taped and reeled.
Add the suffix R to the device type (e.
g.
, SN65ALS1176DR).
description The SN65ALS1176 differential bus transceiver is designed for bidirectional data communication on multipoint bus transmission lines.
It is designed for balanced transmission lines and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendations V.
11 and X.
27.
The SN65ALS1176 combines 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 a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0.
This port features wide positive and negative common-mode voltage ranges, making the device suitable for party-line applications.
The SN65ALS1176 is characterized for operation from – 25°C to 85°C.
Please be aware that an i...

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