ST232
5V Powered multi-channel RS-232 drivers and receivers
Feature summary
■
Supply voltage range: 4.5 to 5.5V
■
Supply current no load (typ): 5mA
■
Transmitter output voltage swing (typ): ±7.8V
■
Controlled output slew rate
■
Receiver input voltage range: ±30V
■
Data rate (typ): 220Kbps
■
Operating temperature range:
– -40° to 85°C
– 0° to 70°C
■
Compatible with MAX232 and MAX202
DIP
SOP
SOP Large
TSSOP
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 ±12V is not available. The ST232 uses a
single 5V power supply and only four external
capacitors (0.1mF). Typical applications are in:
Portable Computers, Low Power Modems,
Interfaces Translation, Battery Powered RS-232
System, Multi-Drop RS-232 Networks.
.
Order codes
Part number
Temperature
Range
Package
Packaging
ST232CN
ST232BN
ST232CD
ST232BD
ST232CDR
ST232BDR
ST232CW
ST232BW
ST232CWR
ST232BWR
ST232CTR
ST232BTR
0 to 70 °C
-40 to 85 °C
0 to 70 °C
-40 to 85 °C
0 to 70 °C
-40 to 85 °C
0 to 70 °C
-40 to 85 °C
0 to 70 °C
-40 to 85 °C
0 to 70 °C
-40 to 85 °C
DIP-16
DIP-16
SO-16 (Tube)
SO-16 (Tube)
SO-16 (Tape & Reel)
SO-16 (Tape & Reel)
SO-16 Large (Tube)
SO-16 Large (Tube)
SO-16 Large (Tape & Reel)
SO-16 Large (Tape & Reel)
TSSOP16 (Tape & Reel)
TSSOP16 (Tape & Reel)
25parts per tube / 40tube per box
25parts per tube / 40tube per box
50parts per tube / 20tube per box
50parts per tube / 20tube per box
2500 parts per reel
2500 parts per reel
49 parts per tube / 25 tube per box
49 parts per tube / 25 tube per box
1000 parts per reel
1000 parts per reel
2500 parts per reel
2500 parts per reel
October 2006
Rev. 12
1/19
www.st.com
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