MAX3222E_10 Datasheet, PDF (8/22 Pages) Maxim Integrated Products – ±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V,
Up to 1Mbps, True RS-232 Transceivers
Pin Description (continued)
MAX3222E
PIN
MAX3232E
MAX3241E
TQFN
16
SO/
DIP
TSSOP/
SSOP
TQFN
SO/DIP/
SSOP/
16-PIN
TSSOP
20-PIN
TSSOP
MAX3237E SSOP/
SO/
TSSOP
TQFN
MAX3246E
NAME
16
18
13
15
18
2
25 24
F5
GND
FUNCTION
Ground
17 17
19
14
16
19
26
26 26
F2
V_CC ^{+3.0V to +5.5V Supply}
Voltage
18 18
20
—
—
—
14*
22 21
B2
SHDN
Shutdown Control. Active
low.
9, 12 — 11, 14 —
—
1, 10,
11, 20
—
—
9, 16,
25,
32
C3, D3, B4,
C4, D4, E4,
B5, C5, D5,
E5
N.C.
No Connection. For
MAX3246E, these
locations are not
populated with solder
bumps.
MegaBaud Control Input.
Connect to GND for
——
—
—
—
—
15*
——
—
MBAUD _{normal operation; connect}
to VCC for 1Mbps
transmission rates.
——
—
—
—
—
16
20,
21
19, 20
Noninverting
—
R_OUTB _{Complementary Receiver}
Outputs. Always active.
——
—
—
—
—
—
——
—
Exposed Pad. Solder the
exposed pad to the
EP _{ground plane or leave}
unconnected (for TQFN
only).
8 _______________________________________________________________________________________