SN65C1168NSR

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SN65C1168NSR

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IC TRANSCEIVER FULL 2/2 16SO

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Especificações

Atributo Valor
Part Status Obsolete
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 2/2
Duplex Full
Receiver Hysteresis 60 mV
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
Base Product Number 65C1168

Visão Geral

Description

The SN65C1168NSR is a dual-channel RS-422/RS-485 transceiver designed by Texas Instruments. It facilitates serial communication in industrial and commercial applications by supporting both transmit and receive functions. Key features include:
1. Dual Channels: Accommodates two full-duplex communication links.
2. Wide Supply Range: Operates on a single 5V power supply.
3. High Data Rate: Supports data rates up to 10 Mbps, making it suitable for high-speed communication.
4. ESD Protection: Provides electrostatic discharge protection to enhance reliability in harsh environments.
5. Low Power Consumption: Features low supply current, contributing to energy efficiency.
6. Fail-safe Receiver: Ensures a known output state when inputs are open, shorted, or terminated but idle.
7. Thermal Shutdown Protection: Prevents device damage from overheating.
8. Small Package: Available in an SOIC package, facilitating compact designs.
The SN65C1168NSR is ideal for applications requiring robust, high-speed, and reliable serial communication, such as factory automation, process control, and telecommunications infrastructure.

Equivalent

The SN65C1168NSR is a dual RS-422/RS-485 driver/receiver pair. Equivalent products include:
1. MAX3485 by Maxim Integrated
2. ADM485 by Analog Devices
3. SP3485 by Exar (now part of MaxLinear)
4. AM26LV31E by Texas Instruments
These alternatives may have slight differences in specifications, so it's essential to verify compatibility with your specific application requirements.

Features

The SN65C1168NSR is a dual-channel RS-232 line driver and receiver designed for data communication applications. Key features include:
1. Dual Channels: Supports two independent RS-232 transmit and receive channels.
2. Data Rate: Capable of data rates up to 120 kbps, suitable for moderate-speed applications.
3. Wide Supply Voltage Range: Operates from a single 3 V to 5.5 V power supply, ensuring compatibility with a variety of systems.
4. Low Power Consumption: Incorporates power-saving features to reduce overall energy usage.
5. ESD Protection: Offers electrostatic discharge protection for rugged operation in difficult environments.
6. Small Package Size: Available in compact packaging, making it suitable for space-constrained designs.
7. TTL/CMOS Compatible: Inputs and outputs compatible with standard TTL and CMOS levels, facilitating easy integration.
8. Short-Circuit Protection: Protects against short circuits to enhance reliability.
9. Temperature Range: Operates over a wide temperature range, suitable for various industrial applications.
10. Compliance: Meets industry-standard RS-232 specifications for interoperability with other devices.
These features make it a reliable choice for RS-232 communication needs in various electronics applications.

Pinout

The SN65C1168NSR is a dual-channel RS-232 line driver and receiver IC manufactured by Texas Instruments. It is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package.
The primary function of the SN65C1168NSR is to convert TTL/CMOS logic levels to RS-232 compliant levels and vice versa, enabling communication between digital systems and RS-232 devices. It features two drivers and two receivers, supporting full-duplex communication.
Key specifications include:
- Dual drivers and receivers for RS-232 communication.
- Operates with a single 5V supply.
- Meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards.
- Low power consumption with power-saving shutdown mode.
- Wide operating temperature range, suitable for various applications.
The pin configuration typically includes power supply pins, ground, input and output pins for the drivers and receivers, and control pins for enabling or disabling the device functions.

Manufacturer

The SN65C1168NSR is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It primarily focuses on developing analog chips and embedded processors, which are widely used in electronics across various industries. TI is one of the largest semiconductor companies globally and serves a broad range of markets, including industrial, automotive, personal electronics, and communications equipment.

Application

The SN65C1168NSR is a dual-channel RS-422/RS-485 transceiver commonly used in applications requiring robust serial communication. Typical application areas include industrial automation systems, where reliable data transfer over long distances is crucial, and building automation systems for controlling and monitoring devices. It is also used in networking equipment such as routers and switches, where it facilitates data communication between devices. Additionally, it finds applications in telecommunications for connecting various network nodes and in embedded systems, where compact and efficient serial interfaces are required. Its ability to operate in harsh environments makes it suitable for use in automotive and aerospace communication systems as well.

Package

The SN65C1168NSR is a line driver/receiver IC from Texas Instruments, typically housed in a SOIC (Small Outline Integrated Circuit) package, specifically a 16-pin SO package. This type of package is compact and suitable for surface-mount applications.

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