High-speed +5V powered RS-232 transmitter/receiver from Renesas | Heisener Electronics
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High-speed +5V powered RS-232 transmitter/receiver from Renesas

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포스트 날짜: 2022-12-14, Renesas Electronics America

HIN232A high-speed RS - 232 transmitter/receiver interface circuit meets all ElA high-speed RS - 232 - e and v. 28 specifications, and is especially suitable for the application of 12V is not available. They require a +5V power supply and are equipped with an on-board charging pump voltage converter to generate a +10V and -10V power supply from the 5V power supply.

Universal test circuit

                       

Power supply resistance configuration
                             


The driver has a true TTL/CMOS input compatibility, conversion rate limit output impedance and 300 off power. The receiver can handle up to 30V input, and there are 3k  to 7 k input impedance. The receiver also has hysteresis to greatly improve noise suppression.

Pinout

                

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