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LTC1487CS8#TRPBF
+BOMIC TRANSCEIVER HALF 1/1 8SO
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LTC1487CS8#TRPBF
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 45 mV |
| Data Rate | 250kbps |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Base Product Number | LTC1487 |
Tổng quan
Description
The LTC1487CS8#TRPBF is a low-power, RS-485/RS-422 transceiver designed to facilitate communication over long distances in industrial and commercial applications. This device, produced by Analog Devices, is commonly used in data communication systems due to its robust design and operational efficiency. It operates with a wide supply voltage range and offers low power consumption, making it suitable for battery-powered and energy-efficient systems.
Key features include:
1. Low Power Shutdown Mode: This feature reduces power consumption when the transceiver is not in use.
2. ±15kV ESD Protection: Enhances reliability by safeguarding the device against electrostatic discharge.
3. Wide Common Mode Range: Allows the device to function effectively in noisy environments.
4. Data Rate: Supports up to 250 kbps, making it suitable for moderate-speed communication applications.
5. Short-Circuit Protection: Provides safety by preventing device damage during fault conditions.
The LTC1487CS8#TRPBF is commonly found in industrial automation, building automation, and other applications requiring robust and reliable serial communication.
Key features include:
1. Low Power Shutdown Mode: This feature reduces power consumption when the transceiver is not in use.
2. ±15kV ESD Protection: Enhances reliability by safeguarding the device against electrostatic discharge.
3. Wide Common Mode Range: Allows the device to function effectively in noisy environments.
4. Data Rate: Supports up to 250 kbps, making it suitable for moderate-speed communication applications.
5. Short-Circuit Protection: Provides safety by preventing device damage during fault conditions.
The LTC1487CS8#TRPBF is commonly found in industrial automation, building automation, and other applications requiring robust and reliable serial communication.
Equivalent
The LTC1487CS8#TRPBF is a low-power RS-485/RS-422 transceiver. Equivalent products include:
1. MAX1487 from Maxim Integrated
2. SN65HVD72 from Texas Instruments
3. ADM487 from Analog Devices
4. SP485 from MaxLinear
5. DS75176B from Texas Instruments
These products offer similar functionality and can be used as substitutes in applications requiring RS-485/RS-422 communication with low power consumption. Always verify pin compatibility and electrical specifications before substituting.
1. MAX1487 from Maxim Integrated
2. SN65HVD72 from Texas Instruments
3. ADM487 from Analog Devices
4. SP485 from MaxLinear
5. DS75176B from Texas Instruments
These products offer similar functionality and can be used as substitutes in applications requiring RS-485/RS-422 communication with low power consumption. Always verify pin compatibility and electrical specifications before substituting.
Features
The LTC1487CS8#TRPBF is a high-performance RS-485 transceiver designed for robust data communication over long distances. Key features include:
1. Low Power Operation: It consumes minimal power, making it suitable for battery-operated devices and systems requiring energy efficiency.
2. High Speed: It supports data rates up to 250 kbps, enabling fast and reliable data transmission.
3. Wide Operating Voltage: The device functions effectively over a wide range of voltages, enhancing flexibility in various applications.
4. ESD Protection: It provides enhanced electrostatic discharge protection, safeguarding the device against voltage spikes and surges.
5. Short-Circuit Protection: Built-in protection mechanisms prevent damage during short-circuit conditions, ensuring durability.
6. Fail-Safe Receiver: The transceiver includes a fail-safe feature that ensures a known output state when input signals are open, shorted or terminated but undriven.
7. Thermal Shutdown: To prevent overheating, the device includes thermal shutdown protection.
8. Compact Package: The LTC1487CS8#TRPBF is available in an 8-pin SOIC package, facilitating easy integration into designs with limited space.
These features make it a versatile choice for industrial, automotive, and communication applications.
1. Low Power Operation: It consumes minimal power, making it suitable for battery-operated devices and systems requiring energy efficiency.
2. High Speed: It supports data rates up to 250 kbps, enabling fast and reliable data transmission.
3. Wide Operating Voltage: The device functions effectively over a wide range of voltages, enhancing flexibility in various applications.
4. ESD Protection: It provides enhanced electrostatic discharge protection, safeguarding the device against voltage spikes and surges.
5. Short-Circuit Protection: Built-in protection mechanisms prevent damage during short-circuit conditions, ensuring durability.
6. Fail-Safe Receiver: The transceiver includes a fail-safe feature that ensures a known output state when input signals are open, shorted or terminated but undriven.
7. Thermal Shutdown: To prevent overheating, the device includes thermal shutdown protection.
8. Compact Package: The LTC1487CS8#TRPBF is available in an 8-pin SOIC package, facilitating easy integration into designs with limited space.
These features make it a versatile choice for industrial, automotive, and communication applications.
Pinout
The LTC1487CS8#TRPBF is an integrated circuit that is an RS-485/RS-422 transceiver. It typically comes in an 8-pin SOIC (Small Outline IC) package. The pin functions are usually as follows:
1. RO (Receiver Output): Outputs the data received from the bus.
2. RE̅ (Receiver Output Enable): Enables or disables the receiver output; active low.
3. DE (Driver Enable): Enables or disables the driver outputs; active high.
4. DI (Driver Input): Input data for the driver.
5. GND (Ground): Common ground reference for the device.
6. A (Non-inverting Driver Output/Receiver Input): Connects to the bus.
7. B (Inverting Driver Output/Receiver Input): Connects to the bus.
8. VCC: Supply voltage for the device.
The LTC1487 is used in communication networks, providing differential signaling for reliable data transmission in noisy environments, supporting half-duplex communication.
1. RO (Receiver Output): Outputs the data received from the bus.
2. RE̅ (Receiver Output Enable): Enables or disables the receiver output; active low.
3. DE (Driver Enable): Enables or disables the driver outputs; active high.
4. DI (Driver Input): Input data for the driver.
5. GND (Ground): Common ground reference for the device.
6. A (Non-inverting Driver Output/Receiver Input): Connects to the bus.
7. B (Inverting Driver Output/Receiver Input): Connects to the bus.
8. VCC: Supply voltage for the device.
The LTC1487 is used in communication networks, providing differential signaling for reliable data transmission in noisy environments, supporting half-duplex communication.
Manufacturer
The LTC1487CS8#TRPBF is manufactured by Analog Devices, Inc. Analog Devices (ADI) is a multinational semiconductor company known for its high-performance integrated circuits used in analog and digital signal processing applications. ADI designs and manufactures semiconductor products used in a wide range of applications, including communications, consumer electronics, industrial automation, healthcare, automotive, and other technology sectors. The company is renowned for its innovation in developing products that bridge the analog and digital worlds, such as data converters, amplifiers, sensors, and power management devices.
Application
The LTC1487CS8#TRPBF is a low power RS-485/RS-422 transceiver designed for data communication applications. Its application areas include:
1. Industrial Automation: Facilitates communication between devices in manufacturing and process control.
2. Building Automation: Used for networking sensors and control systems in HVAC, lighting, and security systems.
3. Telecommunications: Enables reliable data transfer over long distances in telecom infrastructure.
4. Automotive: Supports data communication in vehicle networks.
5. Networking Equipment: Used in routers, switches, and other networking hardware.
6. Embedded Systems: Provides robust communication for embedded applications.
These applications benefit from the device's low power consumption, extended common mode range, and high data rates.
1. Industrial Automation: Facilitates communication between devices in manufacturing and process control.
2. Building Automation: Used for networking sensors and control systems in HVAC, lighting, and security systems.
3. Telecommunications: Enables reliable data transfer over long distances in telecom infrastructure.
4. Automotive: Supports data communication in vehicle networks.
5. Networking Equipment: Used in routers, switches, and other networking hardware.
6. Embedded Systems: Provides robust communication for embedded applications.
These applications benefit from the device's low power consumption, extended common mode range, and high data rates.
Package
The LTC1487CS8#TRPBF is an RS485/RS422 transceiver from Analog Devices, housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The "#TRPBF" suffix indicates it is a tape and reel packaging for automated assembly processes and is RoHS compliant, meaning it is free of lead and other hazardous substances.
