鹵15kV ESD-Protected, EMC-Compliant, 230kbps
RS-232 Serial Port for Modems
MAX3186
ABSOLUTE MAXIMUM RATINGS
V
CC
...........................................................................-0.3V to +7V
V
DD
.........................................................................-0.3V to +14V
V
SS
..........................................................................+0.3V to -14V
Input Voltages
T
IN
.........................................................................-0.3V to +6V
R
IN
....................................................................................鹵30V
Output Voltages
T
OUT
..................................................................................鹵15V
R
OUT
........................................................-0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
T
OUT
(one at a time)................................................Continuous
R
OUT
(one at a time) ...............................................Continuous
Continuous Power Dissipation (T
A
= +70擄C)
Wide SO (derate 10.00mW/擄C above +70擄C)...............800mW
SSOP (derate 8.00mW/擄C above +70擄C) .....................640mW
Operating Temperature Ranges
MAX3186C_P .......................................................0擄C to +70擄C
MAX3186E_P ....................................................-40擄C to +85擄C
Storage Temperature Range ............................-65擄C to +160擄C
Lead Temperature (soldering, 10sec) ............................+300擄C
Stresses beyond those listed under 鈥淎bsolute Maximum Ratings鈥?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 +5.5V, V
DD
= +10.8V to +13.2V, V
SS
= -10.8V to -13.2V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at T
A
= +25擄C.)
PARAMETER
DC CHARACTERISTICS
V
CC
Operating Voltage Range
V
DD
V
SS
I
CC
Supply Current
LOGIC
Input Logic Threshold Low
Input Logic Threshold High
Input Leakage Current
Output Voltage Low
Output Voltage High
TRANSMITTER OUTPUTS
Output Voltage Swing
Transmitter Output Resistance
RS-232 Output Short-Circuit
Current
RECEIVER INPUTS
Receiver Input Voltage
Operating Range
RS-232 Input Threshold Low
RS-232 Input Threshold High
RS-232 Input Hysteresis
RS-232 Input Resistance
Receiver Output Short-Circuit
Current
2
3
0.65
5
鹵10
7
-25
0.75
2.4
25
V
V
V
V
k鈩?/div>
mA
V
DD
= 7.0V, V
SS
= -7.0V, R
L
= 3k鈩?/div>
V
DD
= 12V, V
SS
= -12V, R
L
= 3k鈩?/div>
V
CC
= V
DD
= V
SS
= 0V, V
T_OUT
= 鹵2V
鹵5.0
鹵9.5
300
鹵35
鹵60
V
鈩?/div>
mA
V
OLR
V
OHR
R
OUT
; I
SINK
= 3.2mA
R
OUT
; I
SOURCE
= 1mA
V
CC
- 0.6
V
ILT
V
IHT
T
IN
T
IN
2.0
0.01
1
0.4
0.8
V
V
碌A
V
V
I
DD
I
SS
No load
No load
No load
4.5
10.8
-13.2
230
280
280
5.5
13.2
-10.8
1000
750
750
碌A
V
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
_______________________________________________________________________________________
MAXIM
1
2
3
4
5
6
7
8
