1µA Supply-Current, True +3V to +5.5V
RS-232 Transceivers with AutoShutdown
______3V-Powered EIA/TIA-232 and EIA/TIA-562 Transceivers from Maxim
PART
MAX212
MAX218
MAX562
MAX563
MAX3212
MAX3221
MAX3222
MAX3223
MAX3232
MAX3241
MAX3243
POWER-
SUPPLY
VOLTAGE
(V)
3.0 to 3.6
1.8 to 4.25
2.7 to 5.25
3.0 to 3.6
2.7 to 3.6
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
No. OF
TRANSMITTERS/
RECEIVERS
No. OF
RECEIVERS
ACTIVE IN
SHUTDOWN
3/5
5
2/2
2
3/5
5
2/2
2
3/5
5
1/1
1
2/2
2
2/2
2
2/2
N/A
3/5
5
3/5
1
GUAR-
ANTEED
DATA
RATE
(kbps)
120
120
230
120
235
120
120
120
120
120
120
EIA/TIA-
232
OR 562
FEATURES
232
Drives mice
232
Operates directly from batteries
without a voltage regulator
562
230kbps guaranteed data rate
562
0.1µF capacitors
AutoShutdown, complementary
232
receiver, drives mice, transient
detection
232
0.1µF capacitors, 16-pin SSOP
232
0.1µF capacitors, MAX242 pinout
232
0.1µF capacitors, AutoShutdown
232
0.1µF capacitors, MAX232 pinout
232
0.1µF capacitors, 2 complemen-
tary receivers, drives mice
0.1µF capacitors, AutoShutdown
232
complementary receiver,
drives mice
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