1.8V to 4.25V-Powered,
True RS-232 Dual Transceiver
MAX218
______3V-Powered EIA/TIA-232 and EIA/TIA-562 Transceivers from Maxim
PART
MAX212
MAX3212
MAX218
No. OF
SUPPLY
No. OF
RECEIVERS
VOLTAGE TRANSMITTERS/
ACTIVE IN
(V)
RECEIVERS
SHUTDOWN
3.0 to 3.6
2.7 to 3.6
1.8 to 4.25
3/5
3/5
2/2
2/2
4/5
4/5
3/5
2/2
2/2
2/2
2/2
2/2
3/5
5
5
2
2
2
0
5
2
2
2
2
2
1
GUARANTEED
DATA RATE
(kbps)
120
120
120
120
120
120
230
120
120
120
120
120
120
EIT/TIA-
232
OR 562
232
232
232
232
562
562
562
562
232
232
232
232
232
Drives mice
AutoShutdown, complementary receiver,
drives mice, transient detection
Operates directly from a battery
without a voltage regulator
Same as MAX218, but with AutoShutdown
Pin-compatible with MAX213
Pin-compatible with MAX214
Wide supply range
0.1碌F capacitors
0.1碌F capacitors
0.1碌F capacitors
Pin-compatible with MAX232
0.1碌F capacitors, 2 complementary
receivers, drives mice
0.1碌F capacitors, AutoShutdown,
complementary receivers, drives mice
FEATURES
MAX3218 1.8 to 4.25
MAX560
MAX561
MAX562
MAX563
MAX3222
MAX3223
MAX3232
MAX3241
MAX3243
3.0 to 3.6
3.0 to 3.6
2.7 to 5.25
3.0 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
___________________Chip Topography
LX
SHDN
C1+
EN
GND
C1-
V-
0.101"
(2.565mm)
GND
V+
GND
V
CC
T1IN
T2IN
R1IN
R2OUT
R2IN
R1OUT
0.122"
(3.099mm)
T1OUT
T2OUT
TRANSISTOR COUNT: 571
SUBSTRATE CONNECTED TO GND
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8
___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600
漏 1995 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.