MAX232NSR
TEXAS INSTRUMENTS MAX232NSR 收发器, RS232, 2驱动器, 4.5V-5.5电源, SOP-16
The is an EIA-232 Dual Driver/Receiver includes a capacitive voltage generator to supply A/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.
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- Meets or exceeds TIA/EIA-232-F and ITU recommendation V.28
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- Operates from a single 5V power supply
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- With 1.0µF charge-pump capacitors
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- Operates up to 120kbps
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- Two drivers and two receivers
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- ±30V Input level
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- 8mA Typical low supply current
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- ESD protection exceeds JESD 22
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- Upgrade with improved ESD 15kV HBM and 0.1µF charge-pump capacitors available with MAX202 device
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- 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.
