LT1537 (2)
The LT1537 is available from Analog Devices Inc. Inc. at Xecor. Designed for RS232 communication, the LT1537 offers low power consumption, rugged bipolar design, and compatibility with small capacitors. Available in a 28-SSOP package, it is ideal for notebook and palmtop computers. Whether used in portable computing devices or low-power communication systems, this series ensures reliable performance and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices Inc. Inc.. Please view our extensive selection of the LT1537 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| LT1537CG#TRPBF | Triple Transmitter Quint Receiver RS-232 28-Pin SSOP T/R | SSOP-28 | 6,997 | |
| LT1537CG#PBF | Advanced Level Power RS232 Transceiver with Small Package | SSOP-28 | 2,381 |
Key Featrues
Low Power Consumption: The LT1537 operates with a typical supply current of 8mA and a CMOS-comparable low power dissipation of 40mW, making it highly efficient for battery-powered devices like notebook and palmtop computers. This feature extends battery life and reduces energy costs.
High-Speed Data Transmission: Capable of operating at up to 250kBaud, the LT1537 ensures reliable and fast data communication, even with heavy capacitive loads. This makes it suitable for applications requiring high-speed data transfer, such as industrial automation and telecommunications.
Small Capacitor Usage: The LT1537 utilizes small capacitors (0.1µF and 0.2µF), which reduces the overall footprint and cost of the design. This feature is particularly beneficial for compact devices where space is at a premium, such as portable electronics.
Robust Protection Features: The LT1537 offers improved protection with its ability to withstand RS232 I/O lines forced to ±25V without damage. Additionally, it prevents current from being forced back into supplies during output overvoltage, enhancing the reliability and durability of the system in harsh environments.
Shutdown Modes: The LT1537 includes two shutdown modes, reducing the supply current to just 1µA in shutdown. This feature is ideal for power-sensitive applications, allowing for significant energy savings when the device is not actively transmitting or receiving data.
High-Speed Data Transmission: Capable of operating at up to 250kBaud, the LT1537 ensures reliable and fast data communication, even with heavy capacitive loads. This makes it suitable for applications requiring high-speed data transfer, such as industrial automation and telecommunications.
Small Capacitor Usage: The LT1537 utilizes small capacitors (0.1µF and 0.2µF), which reduces the overall footprint and cost of the design. This feature is particularly beneficial for compact devices where space is at a premium, such as portable electronics.
Robust Protection Features: The LT1537 offers improved protection with its ability to withstand RS232 I/O lines forced to ±25V without damage. Additionally, it prevents current from being forced back into supplies during output overvoltage, enhancing the reliability and durability of the system in harsh environments.
Shutdown Modes: The LT1537 includes two shutdown modes, reducing the supply current to just 1µA in shutdown. This feature is ideal for power-sensitive applications, allowing for significant energy savings when the device is not actively transmitting or receiving data.
Applications
Notebook Computer Interface: The LT1537 is ideal for integrating RS-232 communication in notebook computers, providing reliable data transmission between peripherals and the main system. Its low power consumption and small capacitor requirements make it suitable for compact, portable devices, ensuring efficient performance in mobile computing environments.
Palmtop Computer Connectivity: The LT1537 is perfect for enabling RS-232 communication in palmtop computers, offering robust data transfer capabilities in a small form factor. Its advanced driver output stage supports high-speed communication, making it ideal for handheld devices that require reliable connectivity in industrial or field applications.
Industrial Control Systems: The LT1537 is well-suited for industrial control systems, where RS-232 communication is essential for interfacing with sensors, actuators, and other control devices. Its rugged bipolar design and improved protection features ensure reliable operation in harsh environments, making it a dependable choice for automation and process control applications.
Portable Medical Devices: The LT1537 is an excellent choice for portable medical devices that require RS-232 communication for data exchange with external systems. Its low power consumption and small capacitor requirements make it ideal for battery-operated medical equipment, ensuring efficient and reliable performance in healthcare applications.
Palmtop Computer Connectivity: The LT1537 is perfect for enabling RS-232 communication in palmtop computers, offering robust data transfer capabilities in a small form factor. Its advanced driver output stage supports high-speed communication, making it ideal for handheld devices that require reliable connectivity in industrial or field applications.
Industrial Control Systems: The LT1537 is well-suited for industrial control systems, where RS-232 communication is essential for interfacing with sensors, actuators, and other control devices. Its rugged bipolar design and improved protection features ensure reliable operation in harsh environments, making it a dependable choice for automation and process control applications.
Portable Medical Devices: The LT1537 is an excellent choice for portable medical devices that require RS-232 communication for data exchange with external systems. Its low power consumption and small capacitor requirements make it ideal for battery-operated medical equipment, ensuring efficient and reliable performance in healthcare applications.
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