鈻?/div>
Supply voltage range: 4.5 to 5.5 V
Supply current no load (typ.): 5 mA
Transmitter output voltage swing (typ): 鹵7.8 V
Controlled output slew rate
Receiver input voltage range: 鹵 30 V
Data rate (typ.): 220 kbps
Operating temperature range:
鈥?-40 擄 to 85 擄C
鈥?0 擄 to 70 擄C
Compatible with MAX232 and MAX202
DIP
SOP
SOP Large
TSSOP
鈻?/div>
Description
The ST232 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 ST232 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
system, multi-drop RS-232 networks.
Table 1.
Device summary
Temperature
range
0 to 70 擄C
0 to 70 擄C
-40 to 85 擄C
0 to 70 擄C
-40 to 85 擄C
0 to 70 擄C
-40 to 85 擄C
Package
DIP-16
SO-16 (tape and reel)
SO-16 (tape and reel)
SO-16 Large (tape and reel)
SO-16 Large (tape and reel)
TSSOP16 (tape and reel)
TSSOP16 (tape and reel)
Rev 14
Packaging
25 parts per tube / 40 tube per box
2500 parts per reel
2500 parts per reel
1000 parts per reel
1000 parts per reel
2500 parts per reel
2500 parts per reel
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www.st.com
19
Order code
ST232CN
ST232CDR
ST232BDR
ST232CWR
ST232BWR
ST232CTR
ST232BTR
February 2008
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