ST232AB_08 Datasheet, PDF (1/16 Pages) STMicroelectronics – Very high speed, ultra low power consumption 5 V powered RS-232 drivers and receivers

ST232AB
ST232AC
Very high speed, ultra low power consumption
5 V powered RS-232 drivers and receivers
Features
■ Supply voltage range: 4.5 to 5.5 V
■ Supply current no load (typ): 1.5 mA
■ Transmitter output voltage swing (typ): ± 9 V
■ Transition slew rate (typ.): 12 V/µs
■ Receiver propagation delay (typ.): 0.1 µs
■ Receiver input voltage range: ± 30 V
■ Data rate (typ.): 400 kbps/s
■ Operating temperature range:
– -40 to 85 °C
– 0 to 70 °C
Description
The ST232AB/AC is a 2 driver, 2 receiver device
.
following EIA/TIA-232 and V.28 communication
standard. It is particularly suitable for applications
where ±12 V is not available. The ST232AB/AC
uses a single 5 V power supply and only four
external capacitors (0.1 µF). Typical applications
are in: portable computers, low power modems,
interfaces translation, battery powered RS-232
networks.
SO-16
TSSOP16
Table 1. Device summary
Order codes
Temperature
range
ST232ACDR
0 to 70 °C
ST232ABDR -40 to 85 °C
ST232ACTR
ST232ABTR
0 to 70 °C
-40 to 85 °C
February 2008
Packages
SO-16 (tape and reel)
SO-16 (tape and reel)
TSSOP16 (tape and reel)
TSSOP16 (tape and reel)
Rev 9
Packaging
2500 parts per reel
2500 parts per reel
2500 parts per reel
2500 parts per reel
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