Datasheet

MAX3188E/MAX3189E
±15kV ESD-Protected, 1Mbps, 1µA
RS-232 Transmitters in SOT23-6
_______________________________________________________________________________________ 3
0
1.0
0.5
1.5
2.0
2.5
00.40.30.1 0.2 0.5 0.6 0.7 0.8 0.9 1.0
SUPPLY CURRENT vs. DATA RATE
(C
L
= 150pF)
MAX3188E/9E toc01
DATA RATE (Mbps)
SUPPLY CURRENT (mA)
I
CC
(MAX3189E)
I
EE
(MAX3189E)
I
EE
(MAX3188E)
I
CC
(MAX3188E)
0
4
3
2
1
5
6
7
0 0.40.30.1 0.2 0.5 0.6 0.7 0.8 0.9 1.0
SUPPLY CURRENT vs. DATA RATE
(C
L
= 1000pF)
MAX3188E/9E toc02
DATA RATE (Mbps)
SUPPLY CURRENT (mA)
MAX3189E
MAX3188E
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0 500 1000 1500 2000 2500
MAX3188E
SUPPLY CURRENT
vs. OUTPUT CAPACITANCE
MAX3188E/9E toc03
OUTPUT CAPACITANCE (pF)
SUPPLY CURRENT (mA)
250kbps
120kbps
40kbps
0
4
2
8
6
12
10
14
0 1000500 1500 2000 2500
MAX3189E
SUPPLY CURRENT
vs. OUTPUT CAPACITANCE
MAX3188E/9E toc04
OUTPUT CAPACITANCE (pF)
SUPPLY CURRENT (mA)
500kbps
240kbps
40kbps
1Mbps
0
4
2
8
6
12
10
14
0 1000500 1500 2000 2500
MAX3188E
SLEW RATE vs. OUTPUT CAPACITANCE
MAX3188E/9E toc05
OUTPUT CAPACITANCE (pF)
SLEW RATE (V/µs)
-SLEW
+SLEW
0
20
10
50
40
30
80
70
60
90
0 1000500 1500 2000 2500
MAX3189E
SLEW RATE vs. OUTPUT CAPACITANCE
MAX3188E/9E toc06
OUTPUT CAPACITANCE (pF)
SLEW RATE (V/µs)
-SLEW
+SLEW
Typical Operating Characteristics
(V
CC
= +5.4V, V
EE
= -5.4V, R
L
= 3kΩ, T
A
= +25°C, unless otherwise noted.)
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +4.5V to +6V, V
EE
= -4.5V to -6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5.4V, V
EE
= -5.4V,
and T
A
= +25°C.) (Note 2)
Note 2: All devices are 100% tested at T
A
= +25°C. All limits over temperature are guaranteed by design.
PARAMETER SYMBOL MIN TYP MAX UNITS
±15
±8
TOUT
±15
kV
CONDITIONS
Human Body Model
IEC 1000-4-2 Contact Discharge
IEC 1000-4-2 Air-Gap Discharge
ESD PROTECTION