MAX3222/MAX3232/MAX3237/MAX3241
3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232
Transceivers Using Four 0.1µF External Capacitors
___________________Chip Topography
___________________Chip Information
MAX3222
SHDN
V+ C1+
EN
V
PART
TRANSISTOR COUNT
CC
MAX3222
MAX3232
MAX3237
MAX3241
339
339
GND
C1-
1212
894
C2+
T1OUT
R1IN
0.127"
(3.225mm)
C2-
V-
R1OUT
T2IN T1IN
T2OUT R2IN R2OUT
0.087"
(2.209mm)
TRANSISTOR COUNT: 339
SUBSTRATE CONNECTED TO GND
16
Maxim Integrated