鈻?/div>
Supply voltage range: 4.5 to 5.5 V
Supply current no load (typ): 1.5 mA
Transmitter output voltage swing (typ): 鹵 9 V
Transition slew rate (typ.): 12 V/碌s
Receiver propagation delay (typ.): 0.1 碌s
Receiver input voltage range: 鹵 30 V
Data rate (typ.): 400 kbps/s
Operating temperature range:
鈥?-40 to 85 擄C
鈥?0 to 70 擄C
SO-16
TSSOP16
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 鹵12 V is not available. The ST232AB/AC
uses a single 5 V power supply and only four
external capacitors (0.1 碌F). Typical applications
are in: portable computers, low power modems,
interfaces translation, battery powered RS-232
networks.
.
Table 1.
Device summary
Temperature
range
0 to 70 擄C
-40 to 85 擄C
0 to 70 擄C
-40 to 85 擄C
Packages
SO-16 (tape and reel)
SO-16 (tape and reel)
TSSOP16 (tape and reel)
TSSOP16 (tape and reel)
Packaging
2500 parts per reel
2500 parts per reel
2500 parts per reel
2500 parts per reel
Order codes
ST232ACDR
ST232ABDR
ST232ACTR
ST232ABTR
February 2008
Rev 9
1/16
www.st.com
16