SN751178NSR

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SN751178NSR

IC TRANSCEIVER FULL 1/1 16SO

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Full
ReceiverHysteresis 50 mV
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature -20°C ~ 85°C
MountingType Surface Mount
Package/Case 16-SOIC (0.209, 5.30mm Width)

概述

Description

The SN751178NSR is a dual differential line driver designed for high-speed data communication over twisted-pair cables. It is part of the Texas Instruments SN75117 family and is commonly used in applications requiring robust signal integrity, such as RS-422 and RS-485 communication standards.
Key features of the SN751178 include low power consumption, high data rates up to 10 Mbps, and the ability to drive multiple receivers. It supports a wide operating voltage range and is housed in a small surface-mount package, making it suitable for compact designs.
The device employs differential signaling, which enhances noise immunity and allows for longer cable lengths compared to single-ended signaling methods. The SN751178 is ideal for multi-point communication systems, where it can effectively connect multiple devices in a network while maintaining signal quality.
Overall, the SN751178NSR is a reliable choice for engineers seeking to implement differential signaling in their designs, ensuring efficient communication in industrial and commercial applications.

Features

The SN751178NSR is a dual differential line transceiver designed for balanced data transmission. Key features include:
1. Dual Transceiver: Supports two differential signaling channels, facilitating bi-directional communication.
2. Data Rate: Capable of operating at data rates up to 10 Mbps.
3. Low Power Consumption: Designed for efficient power use, suitable for battery-operated applications.
4. Common Mode Range: Supports a wide common mode voltage range, enhancing noise immunity.
5. Input/Output Compatibility: Compatible with TTL/CMOS logic levels, ensuring versatility in interfacing with different systems.
6. High Noise Margin: Provides robust performance in electrically noisy environments.
7. Small Package: Available in a compact surface-mount package, ideal for space-constrained designs.
8. ESD Protection: Features internal protection against electrostatic discharge, increasing reliability.
These attributes make the SN751178NSR suitable for various applications, including industrial automation, data communication, and remote control systems.

Package

The SN751178NSR is available in a SOIC-8 (Small Outline Integrated Circuit) package type. This surface-mount package features eight pins and is designed for compact applications.

Pinout

The SN751178NSR is a quad differential line driver and receiver used for high-speed data communication. It features a 16-pin package configuration.
### Pin Count:
- Total Pins: 16
### Functions:
- Pins 1-4: Differential line drivers (D1, D2, D3, D4) for transmitting data.
- Pins 5-8: Differential line receivers (R1, R2, R3, R4) for receiving data.
- Pin 9: Ground (GND).
- Pin 10: Common mode voltage reference (VCM).
- Pin 11: Power supply (VCC).
- Pins 12-16: Additional pins for enabling and settings.
The device is commonly used in applications requiring reliable data transmission over twisted pair cables, such as RS-485 communication systems. It provides improved noise immunity and can operate at high speeds, making it suitable for various industrial and communication applications.

Manufacturer

The SN751178NSR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments designs and produces a wide range of analog and digital semiconductor solutions. The company specializes in various fields, including embedded processing, analog circuits, and digital signal processing (DSP). TI serves multiple industries, including automotive, industrial, communications, and consumer electronics, providing innovative technologies that enable a wide array of applications. Their products are known for their reliability and performance, making TI a prominent player in the semiconductor market.

Application

The SN751178NSR is a dual differential line driver designed for RS-485 and RS-422 communication standards. Its application areas include industrial automation, data acquisition systems, and long-distance data transmission in harsh environments. It is commonly used in multi-drop networks, point-to-point communication, and systems requiring robust data integrity over extended distances.

Equivalent

The SN751178NSR is a dual differential line driver/receiver. Equivalent products include the Texas Instruments SN65HVD232, SN65HVD233, and the MAX1487 from Maxim Integrated. Other alternatives are the LTC1480 from Analog Devices and the ADM2483 from Analog Devices. Always verify specifications for compatibility based on your application.

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