사양
| 속성 | 가치 |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 70 mV |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
The DS75176BM is a monolithic differential bus transceiver designed for balanced multipoint data communication. It is part of the DS75176 series, which is commonly used in industrial and commercial applications that require robust and reliable data transmission over long distances. This integrated circuit operates in both the transmitting and receiving modes to facilitate data communication on differential lines, such as those used in RS-485 and RS-422 protocols.
Key features include:
1. Compatibility: Supports RS-485 and RS-422 communication protocols.
2. Differential Data Transmission: Allows for effective noise rejection over long distances.
3. Wide Operating Voltage Range: Typically operates from 4.75V to 5.25V.
4. Thermal Protection: Includes features to prevent overheating.
5. High Speed: Capable of data rates up to 10 Mbps, suitable for fast communication needs.
6. Low Power Consumption: Efficient in terms of energy usage, making it ideal for power-sensitive applications.
The DS75176BM is widely utilized in networks requiring robust signaling in electrically noisy environments, such as industrial automation systems, HVAC controls, and building management systems.
Key features include:
1. Compatibility: Supports RS-485 and RS-422 communication protocols.
2. Differential Data Transmission: Allows for effective noise rejection over long distances.
3. Wide Operating Voltage Range: Typically operates from 4.75V to 5.25V.
4. Thermal Protection: Includes features to prevent overheating.
5. High Speed: Capable of data rates up to 10 Mbps, suitable for fast communication needs.
6. Low Power Consumption: Efficient in terms of energy usage, making it ideal for power-sensitive applications.
The DS75176BM is widely utilized in networks requiring robust signaling in electrically noisy environments, such as industrial automation systems, HVAC controls, and building management systems.
Equivalent
The DS75176BM is a RS-485/RS-422 transceiver. Equivalent products include:
1. SN75176B by Texas Instruments
2. MAX485 by Maxim Integrated
3. ADM485 by Analog Devices
4. SP485 by Exar
5. LTC485 by Linear Technology (now Analog Devices)
These alternatives offer similar functionality and are often pin-compatible, making them suitable replacements in most applications. Always check the datasheet to ensure compatibility with your specific requirements.
1. SN75176B by Texas Instruments
2. MAX485 by Maxim Integrated
3. ADM485 by Analog Devices
4. SP485 by Exar
5. LTC485 by Linear Technology (now Analog Devices)
These alternatives offer similar functionality and are often pin-compatible, making them suitable replacements in most applications. Always check the datasheet to ensure compatibility with your specific requirements.
Features
The DS75176BM is a differential bus transceiver designed for multipoint data transmission across long distances. Key features include:
1. Compatibility: It adheres to RS-485 and RS-422 standards, making it suitable for a variety of applications requiring robust communication over networks.
2. High Speed: It supports data transmission rates up to 10 Mbps, ensuring efficient and fast communication.
3. Wide Supply Voltage Range: Operates within a voltage range of 4.75V to 5.25V.
4. Tri-state Outputs: Features tri-state outputs, allowing for easy connection to bus lines without interference when not in use.
5. Short-circuit Protection: Built-in protection against short circuits ensures durability and reliability in various conditions.
6. Thermal Shutdown: Includes thermal shutdown circuitry to prevent damage from excessive heat.
7. Current Limiting: Automatically limits the output current to safeguard against fault conditions.
8. Extended Temperature Range: Operates in a temperature range from 0°C to 70°C, making it suitable for industrial environments.
These features make the DS75176BM a versatile and reliable choice for designing robust communication systems.
1. Compatibility: It adheres to RS-485 and RS-422 standards, making it suitable for a variety of applications requiring robust communication over networks.
2. High Speed: It supports data transmission rates up to 10 Mbps, ensuring efficient and fast communication.
3. Wide Supply Voltage Range: Operates within a voltage range of 4.75V to 5.25V.
4. Tri-state Outputs: Features tri-state outputs, allowing for easy connection to bus lines without interference when not in use.
5. Short-circuit Protection: Built-in protection against short circuits ensures durability and reliability in various conditions.
6. Thermal Shutdown: Includes thermal shutdown circuitry to prevent damage from excessive heat.
7. Current Limiting: Automatically limits the output current to safeguard against fault conditions.
8. Extended Temperature Range: Operates in a temperature range from 0°C to 70°C, making it suitable for industrial environments.
These features make the DS75176BM a versatile and reliable choice for designing robust communication systems.
Pinout
The DS75176BM is a differential bus transceiver designed for multipoint transmission on long bus lines in noisy environments. It features an 8-pin configuration. Here’s a brief overview of the pin functions:
1. D (Driver Input): Accepts the input signal for transmission.
2. R (Receiver Output): Outputs the received signal.
3. RE (Receiver Enable): Active low input; when low, it enables the receiver output.
4. DE (Driver Enable): Active high input; when high, it enables the driver.
5. A (Non-Inverting Driver Output/Receiver Input): Connects to the bus line.
6. B (Inverting Driver Output/Receiver Input): Connects to the bus line.
7. GND: Ground reference.
8. VCC: Power supply input, typically 5V.
This transceiver is used in RS-485 and RS-422 communication systems and offers features like high-speed data rates, thermal shutdown protection, and wide common-mode range.
1. D (Driver Input): Accepts the input signal for transmission.
2. R (Receiver Output): Outputs the received signal.
3. RE (Receiver Enable): Active low input; when low, it enables the receiver output.
4. DE (Driver Enable): Active high input; when high, it enables the driver.
5. A (Non-Inverting Driver Output/Receiver Input): Connects to the bus line.
6. B (Inverting Driver Output/Receiver Input): Connects to the bus line.
7. GND: Ground reference.
8. VCC: Power supply input, typically 5V.
This transceiver is used in RS-485 and RS-422 communication systems and offers features like high-speed data rates, thermal shutdown protection, and wide common-mode range.
Manufacturer
The DS75176BM is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide array of analog and embedded processing chips. TI's products are widely used in various applications, including industrial, automotive, personal electronics, and communications sectors. The company is known for its innovation in semiconductor technology and has a strong presence in the electronics industry.
Application
The DS75176BM is a differential bus transceiver designed for multipoint communication on long bus lines in noisy environments. It is commonly used in RS-485 and RS-422 communication systems, which require reliable data transmission over long distances. Key application areas include industrial automation, building management systems, security systems, and telecommunications. It is also employed in factory automation for connecting sensors, actuators, and other devices. Its ability to handle long-distance, high-speed data communication makes it suitable for automotive and transportation systems as well. The DS75176BM's robust design ensures effective operation in harsh environments, making it ideal for use in industrial and commercial settings.
Package
The DS75176BM is a differential bus transceiver. It is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is designed for surface mounting on a printed circuit board.
