SN75C1167NSR

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SN75C1167NSR

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IC TRANSCEIVER HALF 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 Half
Receiver Hysteresis 60 mV
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209", 5.30mm Width)
Supplier Device Package 16-SO
Base Product Number 75C1167

Visão Geral

Description

The SN75C1167NSR is a dual-driver/dual-receiver device designed for RS-232 applications. It is commonly used for serial communication in computing and telecommunications. The device is fabricated using low-power BiCMOS technology, ensuring lower power consumption while maintaining high performance.
Key features of the SN75C1167NSR include two independent drivers and receivers conforming to the RS-232 standards, making it suitable for battery-powered applications. It operates from a single 5V power supply and offers wide driver output voltage swing, ensuring compatibility with standard RS-232 interfaces.
The device also includes slew rate limiting to reduce electromagnetic interference (EMI) and short-circuit protection for reliability. It typically features automatic power-down capabilities when the device is not in use, contributing to energy efficiency.
The SN75C1167NSR is packaged in an SOIC (Small Outline Integrated Circuit) format, making it suitable for compact and space-constrained designs. Its versatility and robust features make it ideal for use in personal computers, peripherals, and other devices requiring serial communication.

Equivalent

The SN75C1167NSR is a dual RS-232 line driver/receiver by Texas Instruments. Equivalent products include the MAX232 from Maxim Integrated, SP232 from Exar, and ST232 from STMicroelectronics. These chips typically offer similar functionality with TTL to RS-232 level conversion and dual driver/receiver capabilities. Always verify the specific parameters and package compatibility when selecting an equivalent.

Features

The SN75C1167NSR is a dual driver/receiver device designed for RS-232 communication applications. Key features include:
1. Dual Channels: Supports two drivers and two receivers, facilitating bidirectional communication.
2. Voltage Range: Operates with a supply voltage range of 4.5V to 5.5V, making it suitable for most standard digital systems.
3. Low Power Consumption: Designed with low-power consumption in mind, ideal for battery-operated devices.
4. High Data Rate: Capable of supporting data rates up to 120 kbps, ensuring efficient data transfer.
5. ESD Protection: Provides electrostatic discharge protection up to ±15kV, enhancing reliability and durability.
6. Wide Operating Temperature: Functions over a temperature range from 0°C to 70°C, suitable for various environments.
7. Small Package: Available in a compact SOIC-16 package, saving space in PCB design.
8. Compliance: Meets TIA/EIA-232-F standard, ensuring broad compatibility with other RS-232 devices.
These features make the SN75C1167NSR a versatile choice for implementing reliable serial communication in various electronic applications.

Pinout

The SN75C1167NSR is a dual driver/receiver designed for RS-232 communication, typically used in serial connections. It is part of the Texas Instruments family of RS-232 line drivers and receivers. This IC comes in a 16-pin SOIC (Small Outline Integrated Circuit) package.
The main functions of the SN75C1167NSR include converting TTL/CMOS logic levels to RS-232 signal levels and vice versa, which is essential for interfacing with standard serial ports. It contains two drivers and two receivers, allowing it to manage two communication lines simultaneously. The drivers are responsible for converting the logic-level input into an RS-232 output, while the receivers convert the RS-232 input back into a logic-level output.
In summary, the SN75C1167NSR has a 16-pin configuration and serves the function of a dual driver/receiver for RS-232 communication, facilitating the conversion of signal levels for serial data transmission.

Manufacturer

The SN75C1167NSR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits, which are used in electronic devices across a broad range of industries. TI is known for producing a wide variety of electronic components, including analog chips, digital signal processors, and microcontrollers. The company plays a significant role in the electronics supply chain, providing essential components for consumer electronics, industrial machinery, automotive applications, and more.

Application

The SN75C1167NSR is a dual driver/receiver designed for RS-232 communication, commonly used in applications requiring serial communication interfaces. Typical application areas include:
1. Computer Peripherals: Connecting devices like printers and modems to computers.
2. Industrial Automation: Facilitating communication between industrial equipment and control systems.
3. Embedded Systems: Enabling serial data transfer in microcontroller-based systems.
4. Networking Equipment: Used in routers and switches for serial communication.
5. Point-of-Sale Systems: For interfacing between various POS components.
6. Instrumentation: Connecting sensors and instruments to data acquisition systems.
These applications benefit from the device's ability to efficiently translate logic level signals to RS-232-compatible levels.

Package

The SN75C1167NSR is a dual RS-232 driver/receiver IC from Texas Instruments, and it comes in an 16-pin SOP (Small Outline Package) type.

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