SN65C1168ENSR
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Texas Instruments SN65C1168ENSR

Manufacturer No:
SN65C1168ENSR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC TRANSCEIVER FULL 2/2 16SO
Delivery:
Payment:
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Product Introduction

Overview

The SN65C1168E, produced by Texas Instruments, is a dual differential driver and receiver integrated circuit designed to meet or exceed the standards of TIA/EIA-422-B and ITU recommendation V.11. This device operates from a single 5V power supply and is built using BiCMOS process technology. It features low supply-current requirements and robust ESD protection, making it suitable for various industrial and communication applications.

Key Specifications

ParameterMinTypMaxUnit
VCC Supply Voltage4.555.5V
Operating Free-Air Temperature–4085°C
Receiver Input Impedance17kΩ
Receiver Input Sensitivity±200mV
Receiver Common-Mode Input Voltage Range–77V
Driver Output Current±150mA
Receiver Output Current±25mA
ESD Protection (HBM)±15kV
ESD Protection (IEC 61000-4-2)±8kV

Key Features

  • Meets or exceeds TIA/EIA-422-B and ITU recommendation V.11 standards.
  • Operates from a single 5V power supply.
  • Robust ESD protection: ±15kV Human-body model (HBM), ±8kV IEC 61000-4-2 (Contact and Air-gap discharge).
  • Low supply-current requirements: 9mA maximum.
  • Low pulse skew.
  • Glitch-free power-up and power-down protection.
  • Active-high driver output enables and active-low receiver enables.

Applications

  • AC and servo motor drives.
  • Factory automation and control.
  • Wireless infrastructure.

Q & A

  1. What are the key standards that the SN65C1168E complies with? The SN65C1168E meets or exceeds the standards of TIA/EIA-422-B and ITU recommendation V.11.
  2. What is the operating voltage of the SN65C1168E? The device operates from a single 5V power supply.
  3. What level of ESD protection does the SN65C1168E offer? The device offers ±15kV ESD protection (HBM) and ±8kV ESD protection (IEC 61000-4-2).
  4. What is the maximum supply current of the SN65C1168E? The maximum supply current is 9mA.
  5. Does the SN65C1168E have any special power-up and power-down features? Yes, it has glitch-free power-up and power-down protection.
  6. How are the driver outputs and receiver outputs enabled? The driver outputs are enabled by active-high logic inputs, and the receiver outputs are enabled by active-low logic inputs.
  7. What are the typical applications of the SN65C1168E? Typical applications include AC and servo motor drives, factory automation and control, and wireless infrastructure.
  8. What is the receiver input impedance of the SN65C1168E? The receiver input impedance is typically 17kΩ.
  9. What is the common-mode input voltage range for the receiver? The common-mode input voltage range for the receiver is –7V to +7V.
  10. How many drivers and receivers are integrated in the SN65C1168E? The device includes dual drivers and dual receivers.

Product Attributes

Type:Transceiver
Protocol:RS422, RS485
Number of Drivers/Receivers:2/2
Duplex:Full
Receiver Hysteresis:60 mV
Data Rate:- 
Voltage - Supply:4.5V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.209", 5.30mm Width)
Supplier Device Package:16-SO
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Similar Products

Part Number SN65C1168ENSR SN65C1168NSR SN65C1167ENSR SN65C1168ENS
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Type Transceiver Transceiver Transceiver Transceiver
Protocol RS422, RS485 RS422, RS485 RS422, RS485 RS422, RS485
Number of Drivers/Receivers 2/2 2/2 2/2 2/2
Duplex Full Full Full Full
Receiver Hysteresis 60 mV 60 mV 60 mV 60 mV
Data Rate - - - -
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.209", 5.30mm Width)
Supplier Device Package 16-SO 16-SO 16-SO 16-SO

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