ST232B_08 Datasheet, PDF (1/19 Pages) STMicroelectronics – 5 V powered multi-channel RS-232 drivers and receiversr

ST232B
ST232C
5 V powered multi-channel RS-232 drivers and receivers
Features
■ Supply voltage range: 4.5 to 5.5 V
■ Supply current no load (typ.): 5 mA
■ Transmitter output voltage swing (typ): ±7.8 V
■ Controlled output slew rate
■ Receiver input voltage range: ± 30 V
■ Data rate (typ.): 220 kbps
■ Operating temperature range:
– -40 ° to 85 °C
– 0 ° to 70 °C
■ Compatible with MAX232 and MAX202
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 ±12 V is not available. The ST232 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
system, multi-drop RS-232 networks.
DIP
SOP Large
SOP
TSSOP
Table 1. Device summary
Order code
Temperature
range
ST232CN
0 to 70 °C
ST232CDR
0 to 70 °C
ST232BDR
ST232CWR
-40 to 85 °C
0 to 70 °C
ST232BWR
-40 to 85 °C
ST232CTR
0 to 70 °C
ST232BTR
-40 to 85 °C
February 2008
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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