MAX3188E 查看數據表（PDF） - Maxim Integrated
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MAX3188E Datasheet PDF : 8 Pages
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±15kV ESD-Protected, 1Mbps, 1µA
RS-232 Transmitters in SOT23-6
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +4.5V to +6V, VEE = -4.5V to -6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.4V, VEE = -5.4V,
and TA = +25°C.) (Note 2)
PARAMETER
ESD PROTECTION
TOUT
SYMBOL
CONDITIONS
IEC 1000-4-2 Air-Gap Discharge
IEC 1000-4-2 Contact Discharge
Human Body Model
MIN TYP MAX UNITS
±15
±8
kV
±15
Note 2: All devices are 100% tested at TA = +25°C. All limits over temperature are guaranteed by design.
Typical Operating Characteristics
(VCC = +5.4V, VEE = -5.4V, RL = 3kΩ, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. DATA RATE
(CL = 150pF)
2.5
2.0
ICC (MAX3189E)
1.5 ICC (MAX3188E)
1.0
IEE (MAX3188E)
0.5
IEE (MAX3189E)
SUPPLY CURRENT vs. DATA RATE
(CL = 1000pF)
7
6
5
4
3 MAX3189E
2
MAX3188E
1
MAX3188E
SUPPLY CURRENT
vs. OUTPUT CAPACITANCE
4.0
3.5
250kbps
3.0
2.5
120kbps
2.0
1.5
1.0
40kbps
0.5
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
DATA RATE (Mbps)
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
DATA RATE (Mbps)
0
0
500 1000 1500 2000 2500
OUTPUT CAPACITANCE (pF)
MAX3189E
SUPPLY CURRENT
vs. OUTPUT CAPACITANCE
14
12
1Mbps
10
8
500kbps
6
240kbps
4
2
40kbps
0
0
500 1000 1500 2000 2500
OUTPUT CAPACITANCE (pF)
MAX3188E
SLEW RATE vs. OUTPUT CAPACITANCE
14
12
-SLEW
10
8
+SLEW
6
4
2
0
0
500 1000 1500 2000 2500
OUTPUT CAPACITANCE (pF)
MAX3189E
SLEW RATE vs. OUTPUT CAPACITANCE
90
80
70
60
50
40
-SLEW
30
20
+SLEW
10
0
0
500 1000 1500 2000 2500
OUTPUT CAPACITANCE (pF)
_______________________________________________________________________________________ 3
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