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75LBC184

Texas Instruments
Part Number 75LBC184
Manufacturer Texas Instruments
Description Differential Transceiver
Published Oct 16, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN65LBC184, SN75LBC184 SLLS236...
Datasheet PDF File 75LBC184 PDF File

75LBC184
75LBC184

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN65LBC184, SN75LBC184 SLLS236I – OCTOBER 1996 – REVISED JUNE 2015 SNx5LBC184 Differential Transceiver With Transient Voltage Suppression 1 Features •1 Integrated Transient Voltage Suppression • ESD Protection for Bus Terminals Exceeds: ±30 kV IEC 61000-4-2, Contact Discharge ±15 kV IEC 61000-4-2, Air-Gap Discharge ±15 kV EIA/JEDEC Human Body Model • Circuit Damage Protection of 400-W Peak (Typical) Per IEC 61000-4-5 • Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths • 250-kbps in Electrically Noisy Environments • Open-Circuit Fail-Safe Receiver Design • 1/4 Unit Load Allows for 128 Devices Connected on Bus • Thermal Shutdown Protection • Power-Up and Power-Down Glitch Protection • Each Transceiver Meets or Exceeds the Requirements of TIA/EIA-485 (RS-485) and ISO/IEC 8482:1993(E) Standards • Low Disabled Supply Current 300 μA Maximum • Pin Compatible With SN75176 3 Description The SN75LBC184 and SN65LBC184 devices are differential data line transceivers in the trade-standard footprint of the SN75176 with built-in protection against high-energy noise transients.
This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable over most existing devices.
Use of these circuits provides a reliable low-cost direct-coupled (with no isolation transformer) data line interface without requiring any external components.
The SN75LBC184 and SN65LBC184 can withstand overvoltage transients of 400-W peak (typical).
The conventional combination wave called out in IEC 61000-4-5 simulates the overvoltage transient and models a unidirectional surge caused by overvoltages from switching and secondary lightning transients.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN65LBC184, SN75LBC184 SOIC (8) PDIP (8) 4.
90 mm × 3.
91 mm 9.
81 mm × 6.
35 mm (1) For all available packages, see the orderab...


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