Product Summary

The SN65ALS1176DR is a differential bus transceiver. It is designed for bidirectional data communication on multipoint bus transmission lines. The SN65ALS1176DR 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 SN65ALS1176DR combines a 3-state differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply.

Parametrics

SN65ALS1176DR absolute maximum ratings: (1)Supply voltage:7 V; (2)Voltage range at any bus terminal:–7 V to 12 V; (3)Enable input voltage:5.5 V; (4)Package thermal impedance: D package:97℃/W, P package:85℃/W; (5)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds:260℃; (6)Storage temperature range:–65℃ to 150℃.

Features

SN65ALS1176DR features: (1)Meets or Exceeds the Requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendations V.11 and X.27; (2)Recommended for PROFIBUS Applications; (3)Operates at Data Rates up to 35 MBaud; (4)Operating Temperature Range:–25℃ to 85℃; (5)Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments; (6)Low Supply-Current Requirement:30 mA Max; (7)Wide Positive and Negative Input/Output Bus-Voltage Ranges; (8)Thermal-Shutdown Protection; (9)Driver Positive- and Negative-Current Limiting; (10)Receiver Input Hysteresis; (11)Glitch-Free Power-Up and Power-Down Protection; (12)Receiver Open-Circuit Fail-Safe Design; (13)Package Options Include Plastic Small-Outline (D) Package and (P) DIPs.

Diagrams

SN65ALS1176DR circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SN65ALS1176DR
SN65ALS1176DR
Texas Instruments
RS-422/RS-485 Interface IC Differential Bus
Data Sheet
0-1855: $1.58
1855-2000: $1.52
2000-2500: $1.52
SN65ALS1176DRE4
SN65ALS1176DRE4
Texas Instruments
RS-422/RS-485 Interface IC Differential Bus
Data Sheet
0-1855: $1.58
1855-2000: $1.52
2000-2500: $1.52
SN65ALS1176DRG4
SN65ALS1176DRG4
Texas Instruments
RS-422/RS-485 Interface IC Diff Bus Transceiver
Data Sheet
0-1855: $1.58
1855-2000: $1.52
2000-2500: $1.52