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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/ms
Receiver propagation delay (typ.): 0.1 ms
Compatible with MAX202
Receiver input voltage range: 鹵 30 V
Data rate (typ.): 400 kbps/s
Operating temperature range:
-40 to 85 擄C, 0 to 70 擄C
TSSOP
SOP
SOP Large
Description
The ST202 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 ST202 uses a
single 5 V power supply and only four external
capacitors (0.1 碌F). Typical application are in:
portable computers, low power modems,
interfaces translation, battery powered RS-232
networks.
Table 1.
Device summary
Temperature range
-40 to 85 擄C
0 to 70 擄C
-40 to 85 擄C
0 to 70 擄C
0 to 70 擄C
-40 to 85 擄C
Package
SO-16 (tube)
SO-16 (tape and reel)
SO-16 (tape and reel)
SO-16 Large (tape and reel)
TSSOP16 (tape and reel)
TSSOP16 (tape and reel)
Packaging
50 parts per tube / 20 tube per box
2500 parts per reel
2500 parts per reel
1000 parts per reel
2500 parts per reel
2500 parts per reel
Order code
ST202BD
ST202CDR
ST202BDR
ST202CWR
ST202CTR
ST202BTR
February 2008
Rev 8
1/17
www.st.com
17