"TI-TRS3238E.pdf: RS232收发器特性及应用"
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更新于2023-12-22
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TI-TRS3238E.pdf is a datasheet for an RS232 transceiver, which is a high-performance, low-power, low-voltage, single-driver/receiver device designed for portable and battery-powered systems. The transceiver features a wide operating voltage range and is capable of operating over a -40°C to 85°C temperature range. It also offers a standby mode that reduces power consumption and extends battery life. The device is suitable for a variety of applications including portable instruments, notebook and palmtop computers, cellular phones, data loggers, and peripherals.
The transceiver features four drivers and three receivers, allowing for full-duplex data communication. It also includes a force-on and force-off control pin, as well as an invalid pin that is activated when the receiver output is disabled. The transceiver comes in a variety of package options, including DB, DW, PW, and RHB packages. The pin configuration and top view of each package are detailed in the datasheet.
In terms of electrical characteristics, the transceiver has a wide input voltage range, a low input threshold, and a high output drive. It also features a 3-state output with high impedance during power-off conditions, as well as a low-power shutdown mode. The device is equipped with built-in protection features such as short-circuit protection, thermal shutdown, and overvoltage protection.
In summary, the TI-TRS3238E.pdf datasheet provides detailed information about the RS232 transceiver, including its features, pin configuration, package options, and electrical characteristics. It is a versatile and high-performance device suitable for a wide range of portable and battery-powered applications. The datasheet serves as a valuable resource for engineers and designers looking to integrate the transceiver into their designs and develop innovative and reliable products.
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