Datasheet

MAX3221/MAX3223/MAX3243
1µA Supply-Current, True +3V to +5.5V
RS-232 Transceivers with AutoShutdown
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______3V-Powered EIA/TIA-232 and EIA/TIA-562 Transceivers from Maxim
0.1µF capacitors, MAX242 pinout23212022/23.0 to 5.5MAX3222
0.1µF capacitors, AutoShutdown23212022/23.0 to 5.5MAX3223
0.1µF capacitors, AutoShutdown
complementary receiver,
drives mice
23212013/53.0 to 5.5MAX3243
0.1µF capacitors, MAX232 pinout232120N/A2/23.0 to 5.5MAX3232
0.1µF capacitors, 16-pin SSOP23212011/13.0 to 5.5MAX3221
232
562
232
562
232
EIA/TIA-
232
OR 562
2.7 to 3.6
AutoShutdown, complementary
receiver, drives mice, transient
detection
23553/5MAX3212
0.1µF capacitors12022/23.0 to 3.6MAX563
Operates directly from batteries
without a voltage regulator
12022/21.8 to 4.25MAX218
No. OF
RECEIVERS
ACTIVE IN
SHUTDOWN
POWER-
SUPPLY
VOLTAGE
(V)
230kbps guaranteed data rate23053/52.7 to 5.25MAX562
Drives mice12053/53.0 to 3.6MAX212
FEATURES
GUAR-
ANTEED
DATA
RATE
(kbps)
No. OF
TRANSMITTERS/
RECEIVERS
PART
0.1µF capacitors, 2 complemen-
tary receivers, drives mice
23212053/53.0 to 5.5MAX3241