SN751701PSR

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SN751701PSR

+Nomenclature

IC TRANSCEIVER HALF 1/1 8SO

  • FabricantTexas Instruments

  • Pièce fabricant #SN751701PSR

  • En stock2371

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Spécifications

Attribut Valeur
Part Status Active
Type Transceiver
Protocol RS232
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 600 mV
Voltage - Supply 4.5V ~ 15V
Operating Temperature -20°C ~ 70°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Supplier Device Package 8-SO
Base Product Number 751701

Présentation

Description

The SN751701PSR is an integrated circuit designed for use in digital communication systems, particularly for signal and data conditioning. It is part of the SN75170x series, which is known for its robust performance in harsh environments. Key features include its capability to handle both single-ended and differential signals, making it versatile for various applications.
The SN751701PSR generally operates with TTL logic levels, ensuring compatibility with other digital components. Its low power consumption and wide temperature range make it suitable for industrial applications. It is commonly used in telecommunications for tasks like clock recovery and data synchronization.
The device typically comes in a small-outline package, making it suitable for compact and space-constrained applications. Additionally, it boasts features like short-circuit protection, ensuring reliability and durability in demanding environments. Users appreciate its ease of integration, aided by comprehensive datasheets and application notes provided by manufacturers. Overall, the SN751701PSR is valued for its efficiency, reliability, and adaptability in digital communication systems.

Equivalent

The SN751701PSR is a multi-channel RS-232 line driver/receiver. Equivalent products often include the MAX232 or MAX202 series from Maxim Integrated, the SP232 series from Exar, and the ADM232 series from Analog Devices. These alternatives typically provide similar functionalities with dual channel RS-232 transceivers and support for serial communication. Always verify the specific requirements and pin configurations, as they may vary slightly among different manufacturers.

Features

The SN751701PSR is a monolithic integrated circuit designed primarily for line interface in data communication applications. It features dual differential line drivers and receivers. This IC is optimized for digital data transmission and supports balanced communication over long distances or in noisy environments. Key features include:
1. Dual Differential Drivers and Receivers: Provides robust signal integrity over long communication lines.
2. High Speed: Suitable for high-speed data transmission, ensuring quick and efficient communication.
3. Wide Supply Voltage Range: Offers flexibility in applications with different voltage requirements.
4. Low Power Consumption: Designed to minimize power usage, making it suitable for battery-operated devices.
5. Temperature Range: Operates effectively over a wide temperature range, enhancing reliability in various environmental conditions.
6. Protection Features: Includes internal protection against over-voltage and short circuits, ensuring durability and safety.
These features make the SN751701PSR suitable for use in telecommunications, industrial controls, and other applications requiring reliable data transmission.

Pinout

The SN751701PSR is a power supply monitor and reset IC typically used to supervise the power status of microcontrollers or microprocessors. It monitors the supply voltage and generates a reset signal when the voltage falls below a certain threshold, ensuring the system stays in a defined state until power stabilizes.
The SN751701PSR comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a concise overview of its pin functions:
1. VCC: The supply voltage input pin.
2. GND: Ground reference pin.
3. MR: Manual reset input; an active-low input used to force a reset condition.
4. RESET: Active-low reset output pin; it signals the reset condition when low.
5. RESET: Active-high reset output pin; it indicates the reset condition when high.
6. THRESHOLD: Input pin for setting the voltage threshold level.
7. DELAY: Allows setting of reset timeout period via an external capacitor.
8. N.C. (No Connection): Not internally connected.
This IC is often used in applications requiring reliable system resets to prevent microcontroller operation errors due to power fluctuations.

Manufacturer

The SN751701PSR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of electronic products. TI is known for its development of analog chips and embedded processors, which are used in various electronics applications including industrial, automotive, personal electronics, and communication equipment. The company is headquartered in Dallas, Texas, and has a significant presence in the semiconductor industry, with operations in more than 30 countries. TI focuses on innovation and the creation of technology that benefits society by making electronics more affordable through the production of highly reliable and energy-efficient components.

Application

The SN751701PSR is a monolithic bidirectional bus transceiver primarily used in telecommunications and data communication systems. Its key applications include converting and isolating digital signals between different voltage levels, such as those between TTL/CMOS and ECL logic families. It is ideal for improving signal integrity in long-distance data transmission and reducing noise in high-speed communication interfaces. Additionally, this device finds use in networking equipment, industrial automation systems, and any application requiring robust signal interfacing across different logic levels and standards.

Package

The SN751701PSR is a device typically packaged in a PSR (Plastic Small-Outline Package, SOT-23 or similar). It is a surface-mount package that provides a compact footprint suitable for various printed circuit board (PCB) designs, facilitating efficient space utilization in electronic circuits.

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