Thông số kỹ thuật
| thuộc tính | Giá trị |
| 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 | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The DS75176BTM is a differential bus transceiver designed for multipoint data transmission in industrial and commercial applications. It is part of the DS75176 series, commonly used in RS-485 and RS-422 communication systems. The device is capable of both transmitting and receiving data, allowing for bidirectional communication over long distances. It features a wide common-mode voltage range and differential input/output, enhancing its noise immunity and ensuring reliable data transmission in electrically noisy environments.
Key features of the DS75176BTM include its ability to handle up to 10 Mbps data rates, thermal shutdown protection, and compatibility with 5V logic levels. It supports half-duplex communication, which means it can transmit and receive data, but not simultaneously. The transceiver is designed to operate over a wide temperature range, making it suitable for various applications. Its compact design and robust performance make it ideal for use in networking, telecommunications, and industrial control systems.
Key features of the DS75176BTM include its ability to handle up to 10 Mbps data rates, thermal shutdown protection, and compatibility with 5V logic levels. It supports half-duplex communication, which means it can transmit and receive data, but not simultaneously. The transceiver is designed to operate over a wide temperature range, making it suitable for various applications. Its compact design and robust performance make it ideal for use in networking, telecommunications, and industrial control systems.
Equivalent
The DS75176BTM is an RS-485/RS-422 transceiver. Equivalent products include:
1. MAX485 from Maxim Integrated
2. SN75176A from Texas Instruments
3. ADM485 from Analog Devices
4. SP485 from MaxLinear
5. LTC485 from Analog Devices (Linear Technology)
6. ISL8485 from Renesas Electronics
These components generally serve similar functions, providing differential signaling in serial communication systems. Always check the specific datasheets to ensure compatibility with your application requirements.
1. MAX485 from Maxim Integrated
2. SN75176A from Texas Instruments
3. ADM485 from Analog Devices
4. SP485 from MaxLinear
5. LTC485 from Analog Devices (Linear Technology)
6. ISL8485 from Renesas Electronics
These components generally serve similar functions, providing differential signaling in serial communication systems. Always check the specific datasheets to ensure compatibility with your application requirements.
Features
The DS75176BTM is a differential bus transceiver designed for multipoint data transmission in balanced digital applications. Key features include:
1. Compatibility: It is compatible with the RS-485 and RS-422 standards, making it suitable for long-distance data transmission.
2. Data Rate: Supports high data rates up to 10 Mbps, ensuring efficient communication.
3. Operating Voltage: The device operates over a wide voltage range, typically from 4.75V to 5.25V.
4. Current Limiting: Features current limiting and thermal shutdown for driver overload protection.
5. Tri-State Outputs: The transceiver offers tri-state differential outputs which help in device-to-device communication management.
6. Low Power Consumption: It exhibits low power dissipation, which is beneficial for battery-operated devices.
7. Extended Temperature Range: It operates within an extended temperature range, making it suitable for industrial applications.
8. Noise Immunity: The design includes high noise immunity, which helps in minimizing errors in data transmission.
These features make the DS75176BTM a versatile choice for reliable data communication in various industrial and commercial applications.
1. Compatibility: It is compatible with the RS-485 and RS-422 standards, making it suitable for long-distance data transmission.
2. Data Rate: Supports high data rates up to 10 Mbps, ensuring efficient communication.
3. Operating Voltage: The device operates over a wide voltage range, typically from 4.75V to 5.25V.
4. Current Limiting: Features current limiting and thermal shutdown for driver overload protection.
5. Tri-State Outputs: The transceiver offers tri-state differential outputs which help in device-to-device communication management.
6. Low Power Consumption: It exhibits low power dissipation, which is beneficial for battery-operated devices.
7. Extended Temperature Range: It operates within an extended temperature range, making it suitable for industrial applications.
8. Noise Immunity: The design includes high noise immunity, which helps in minimizing errors in data transmission.
These features make the DS75176BTM a versatile choice for reliable data communication in various industrial and commercial applications.
Pinout
The DS75176BTM is a differential bus transceiver designed for multipoint data transmission on long bus lines in noisy environments. It typically comes in an 8-pin package. Here's a brief overview of its pin configuration and functions:
1. Pin 1 (RO - Receiver Output): Outputs the received signal from the bus.
2. Pin 2 (RE - Receiver Enable): Active low input to enable the receiver.
3. Pin 3 (DE - Driver Enable): Active high input to enable the driver.
4. Pin 4 (DI - Driver Input): Input to the driver.
5. Pin 5 (GND): Ground.
6. Pin 6 (A - Non-inverting Bus Terminal): Connects to the bus; one of the differential inputs/outputs.
7. Pin 7 (B - Inverting Bus Terminal): Connects to the bus; the other differential input/output.
8. Pin 8 (VCC): Positive supply voltage.
The device is used for RS-485 and RS-422 communication standards, providing a balanced line driver and receiver. It enables reliable data transmission with high noise immunity and is suitable for industrial and commercial environments.
1. Pin 1 (RO - Receiver Output): Outputs the received signal from the bus.
2. Pin 2 (RE - Receiver Enable): Active low input to enable the receiver.
3. Pin 3 (DE - Driver Enable): Active high input to enable the driver.
4. Pin 4 (DI - Driver Input): Input to the driver.
5. Pin 5 (GND): Ground.
6. Pin 6 (A - Non-inverting Bus Terminal): Connects to the bus; one of the differential inputs/outputs.
7. Pin 7 (B - Inverting Bus Terminal): Connects to the bus; the other differential input/output.
8. Pin 8 (VCC): Positive supply voltage.
The device is used for RS-485 and RS-422 communication standards, providing a balanced line driver and receiver. It enables reliable data transmission with high noise immunity and is suitable for industrial and commercial environments.
Manufacturer
The DS75176BTM is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures a wide array of analog and embedded processing chips, which are used in a variety of electronic devices and systems across numerous industries. The company is known for its innovation in analog technology, digital signal processing, and microcontroller units, among other areas. With a strong focus on research and development, Texas Instruments plays a significant role in advancing semiconductor technology.
Application
The DS75176BTM is a differential bus transceiver suitable for applications in multipoint bus transmission lines. It is commonly used in industrial and commercial settings for RS-485 and RS-422 communication standards. Key application areas include data acquisition systems, industrial automation, process control, networked sensors, and interface networks requiring robust data transmission over long distances. Its ability to handle multiple nodes on a single bus and offer high noise immunity makes it ideal for complex communication networks where reliable and efficient data transfer is critical.
Package
The DS75176BTM is typically available in an SOIC-8 (Small Outline Integrated Circuit) package. This package type is commonly used for surface-mount technology, providing a compact and efficient design for integration onto printed circuit boards.