The MAX232NSR is an EIA-232 Dual Driver/Receiver includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels from a single 5V supply. Each receiver converts TIA/EIA-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/EIA-232-F levels. The driver, receiver and voltage-generator functions are available as cells in the Texas Instruments LinASIC™ library. Outputs are protected against shorts to ground.
● Meets or exceeds TIA/EIA-232-F and ITU recommendation V.28
● Operates from a single 5V power supply
● With 1.0µF charge-pump capacitors
● Operates up to 120kbps
● Two drivers and two receivers
● ±30V Input level
● 8mA Typical low supply current
● ESD protection exceeds JESD 22
● Upgrade with improved ESD (15kV HBM) and 0.1µF charge-pump capacitors available with MAX202 device
● Green product and no Sb/Br
●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
