Product Summary

The SP3232EEN-L/TR is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook or palmtop computers. The SP3232EEN-L/TR has a high-efficiency, charge-pump power supply that requires only 0.1μF capacitors in 3.3V operation. This charge pump allows the SP3232EEN-L/TR to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The SP3232EEN-L/TR is 2-driver/2-receiver device. This series is ideal for portable or hand-held applications such as notebook or palmtop computers. The ESD tolerance of the SP3232EEN-L/TR is over +/-15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods. The SP3232EEN-L/TR has a low-power shutdown mode. During shutdown, the supply current falls to less than 1μA.

Parametrics

SP3232EEN-L/TR absolute maximum ratings: (1)VCC: -0.3V to +6.0V; (2)V+ (NOTE 1): -0.3V to +7.0V; (3)V- (NOTE 1): +0.3V to -7.0V; (4)V+ + |V-| (NOTE 1): +13V; (5)ICC (DC VCC or GND current): +100mA; (6)Storage Temperature: 65℃ to +150℃.

Features

SP3232EEN-L/TR features: (1)Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply; (2)Minimum 120kbps Data Rate Under Full Load; (3)Interoperable with RS-232 down to a +2.7V power source; (4)Enhanced ESD Specifications.

Diagrams

SP3232EEN-L/TR Pinout Configuration

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