Интерфейс RS-232 MAX232ECN

Приемопередатчик RS232 , 2 драйвера, 4.5В-5.5В, DIP-16

The MAX232ECN is a Dual Driver/Receiver that includes a capacitive voltage generator to supply TIA/RS-232-F voltage levels from a single 5V supply. Each receiver converts TIA/RS-232-F inputs to 5V TTL/CMOS levels. This receiver has a typical threshold of 1.3V, a typical hysteresis of 0.5V and can accept ±30V inputs. Each driver converts TTL/CMOS input levels into TIA/RS-232-F levels. The driver, receiver and voltage-generator functions are available as cells in the Texas Instruments LinASIC library.

• Operates from a single 5V power supply
• With 1.0µF charge-pump capacitors
• Operates up to 250kbps
• Two drivers and two receivers
• ESD protection for RS-232 bus pins
• Meets or exceeds TIA/RS-232-F and ITU recommendation V.28
• ±30V Input levels
• 300R Output resistance
• ±10mA Short-circuit output current
• 200µA Short-circuit input current

Области применения

Управление Питанием, Связь и Сеть, Компьютеры и Периферия ESD sensitive device, take proper precaution while handling the device.