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ST232A
VERY HIGH SPEED, ULTRA LOW POWER CONSUMPTION 5V POWERED RS-232 DRIVERS AND RECEIVERS
s s s
s s
s s s
SUPPLY
VOLTAGE RANGE: 4.
5 TO 5.
5V SUPPLY CURRENT NO LOAD (TYP): 1.
5mA TRANSMITTER OUTPUT
VOLTAGESWING (TYP): ±9V TRANSITION SLEW RATE (TYP.
):12V/µs RECEIVER PROPAGATIONDELAY (TYP.
): 0.
1µs RECEIVER INPUT
VOLTAGE RANGE: ±30V DATA RATE (TYP): 400Kbp/s OPERATING TEMPERATURE RANGE: -40 TO 85 oC, 0 TO 70 oC
N (Plastic Package)
D (Micro Package)
DESCRIPTION The ST232A is a 2 driver, 2 receiver device following EIA/TIA-232 and V.
28 communication standard.
It is particularly suitable for applications where ±12V is not available.
The ST232 uses a single 5V power supply and only four ex...