Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1:
V
CC
and V
EE
can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(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)
PARAMETER
DC CHARACTERISTICS
Positive Supply Voltage
Negative Supply Voltage
Positive Supply Current
Negative Supply Current
Shutdown Supply Current
INPUT LOGIC
(TIN,
SHDN)
Input Logic Threshold Low
Input Logic Threshold High
Input Leakage
TIN Input Hysteresis
TRANSMITTER OUTPUTS
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
TIMING CHARACTERISTICS
Maximum Data Rate
Transmitter Skew
t
TS
R
L
= 3kΩ,
C
L
= 1000pF
|t
PHL
- t
PLH
|,
Figure 1
MAX3188EUT
MAX3189EUT
MAX3188EUT
MAX3189EUT
6
0.25
1
100
25
30
V/µs
24
2
150
µs
Mbps
ns
I
TOUT
V
OUT
= ±12V; V
CC
= V
EE
= 0 or V
CC
= +5.4V,
V
EE
= -5.4V;
SHDN
= 0
V
TOUT
R
TOUT
V
CC
= 4.5V, V
EE
= -4.5V, R
L
= 3kΩ
V
CC
= 5.4V, V
EE
= -5.4V, R
L
= 3kΩ
V
CC
= V
EE
= 0, V
TOUT
= ±2V
±3.7
±5
300
±35
±60
±25
V
Ω
mA
µA
V
IL
V
IH
2.0
±0.01
100
±1
0.8
V
V
µA
mV
V
CC
V
EE
I
CC
I
EE
V
SHDN
= 5V
V
SHDN
= 5V
V
SHDN
= 0
45
4.5
-6
110
34
0.2
1
6
-4.5
170
V
V
µA
µA
µA
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Transition-Region Slew Rate
R
L
= 3kΩ to 7kΩ,
C
L
= 150pF to 1000pF, MAX3188EUT
measured from -3V
to +3V or +3V to -3V,
V
CC
= 5.4V, V
EE
=
MAX3189EUT
-5.4V, T
A
= +25°C
t
EN
Transmitter Enable Time
2
Note 2:
All devices are 100% tested at T
A
= +25°C. All limits over temperature are guaranteed by design.
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Microcontroller MCU
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