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LT1791CS
+БОМRS-422/RS-485 Interface IC LT1791 - 60V Fault Protected RS485/RS422 Transceivers
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ПроизводительАналоговые устройства
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Мфр. Часть #LT1791CS
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Лист данных LT1791CS DataSheet
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В наличии15975
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
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Description
The transceiver incorporates built-in protection against electrostatic discharge (ESD), over-temperature, and short-circuits, enhancing its reliability and durability in harsh conditions. Its differential signaling helps minimize electromagnetic interference (EMI), ensuring signal integrity over extended cables. The LT1791CS typically comes in a standard surface-mount package, allowing for easy integration into electronic circuit boards.
Overall, the LT1791CS is valued for its performance, robustness, and versatility in demanding network environments, providing effective and efficient data communication solutions.
Equivalent
1. MAX488/MAX489 from Maxim Integrated - Similar RS-485/RS-422 transceivers.
2. SN75176A from Texas Instruments - RS-485/RS-422 compatible differential bus transceivers.
3. ADM1485 from Analog Devices - Another differential line transceiver for RS-485/RS-422 systems.
When choosing an equivalent, ensure the specifications match your requirements, such as voltage, speed, and package type.
Features
1. High Data Rate: Supports data rates up to 50Mbps, making it suitable for high-speed data transmission.
2. Differential Signaling: Provides differential signaling for improved noise immunity, which is beneficial in noisy environments.
3. Wide Operating Voltage: Operates over a wide supply voltage range, typically from ±4.75V to ±15V.
4. Low Power Consumption: Energy-efficient operation to conserve power, featuring low quiescent current.
5. Protection Features: Includes thermal shutdown protection and current limiting to safeguard the device and connected circuitry.
6. Low Distortion: Ensures low signal distortion for high-quality data transmission.
7. ESD Protection: Built-in ESD protection for enhanced reliability and robustness of the device.
8. Wide Common-Mode Range: Handles a wide common-mode voltage range for flexible interface requirements.
9. Compact Package: Available in compact SOIC package for space-constrained applications.
Overall, the LT1791CS is ideal for applications requiring robust, high-speed data communication in industrial, telecommunications, and networking systems.
Pinout
1. Driver Outputs (A, Y): These pins are used to send signals out from the device.
2. Receiver Inputs (A, Y): These pins receive incoming signals.
3. Driver Inputs (A, B): These are the input pins for the driver section.
4. Receiver Outputs (A, B): These pins provide the output from the receiver.
5. Common Pins: Such as ground (GND) and supply voltage (VCC) pins that power the device.
The LT1791 is used in applications requiring data transmission over long distances, such as RS-485 or RS-422 communications. It is designed to provide robust performance in noisy environments, offering protection against line transients and minimizing signal distortion. Always refer to the datasheet for detailed pin functions and the device's electrical characteristics.