MAX3248EEAI Maxim Integrated, MAX3248EEAI Datasheet - Page 2

• Manufacturer Part Number: MAX3248EEAI
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3238E, MAX3248Er

ABSOLUTE MAXIMUM RATINGS
V+ to V- ..................................................................................44V
V
(V
V+ to Ground..........................................................................30V
V- to Ground..........................................................................-30V
Current, Any Terminal Except V
Continuous Current, V
Peak Current, V
ESD ....................................................................................2000V
Precision, Quad, SPDT, CMOS Analog Switch
Note 1: Device mounted with all leads soldered to PC board.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and function-
al 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—Dual Supplies
(GND = 0V, V+ = +15V, V- = -15V, T
2
Positive Supply Current
Supply Voltage Range
Negative Supply Current
Input Voltage Low
Input Voltage High
Input Current
Analog Signal Range
On Circuit Resistance
On Resistance Match
Between Channels (Note 4)
On Resistance Flatness
(Note 4)
On Circuit Leakage
Current
Off Circuit Leakage
Current
Turn-Off Time
Turn-On Time
Break-Before-Make Time
Off Capacitance
On Capacitance
Charge Injection
Off Isolation
Crosstalk
IN
POWER REQUIREMENTS
LOGIC INPUT
SWITCH
DYNAMIC
NO
(Pulsed at 1ms, 10% duty cycle max) ............................70mA
, V
_______________________________________________________________________________________
- V
COM
PARAMETER
NC
, V
) ............................................................................32V
NO
COM
, V
NC
, V
......................................................V- to V+
COM
NO
, or V
, V
NO
V
COM,
NC
COM
, or V
SYMBOL
CCRR
I
t
V+/V-
I
C
OIRR
NC
OPEN
C
R
R
R
t
COM
I
t
V
V+
V
OFF
I
V
NO
ON
, V
I+
OFF
Q
I-
IN
ON
ON
ON
ON
IH
A
IL
NO,
NC
or
NO
= +25°C, unless otherwise noted.)
............................20mA
V
, or V
NC
V
Dual supply, V+ = V-
Single supply, V- = GND
V
V
V
V
I
or -10V, V+ =15V, V- = -15V
I
or -5V, V+ =15V, V- = -15V
V
V+ = 16.5V, V- = -16.5V
V
V+ = 16.5V, V- = -16.5V
Figure 1
C
R
f = 1MHz, RL = 75Ω,
V
NC
(NC
(NC
IN
IN
IN
COM
COM
COM
COM
COM
L
GEN
= 10nF, V
.............30mA
= 0V/5V,V+ = 16.5V, V- = -16.5V
= 0V/5V,V+ = 16.5V, V- = -16.5V
= V-, V+
or
or
= +10V, I
= -10V, I
= ±15.5V, V
= ±15.5V V
= 0Ω, Figure 6
= 2.3V
NO)
NO)
= -10mA, V
= -10mA, V
GEN
RMS
(NC
(NC
= 0V,
NC
NC
or
CONDITIONS
or
or V
NO)
or V
D
D
NO)
Continuous Power Dissipation (T
Operating Temperature Ranges:
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
= 10V
= 5V
NO
= 1mA
NO
= 1mA;
Plastic DIP (derate above +70°C by 11.11mW/°C) .....889mW
SO (derate above +70°C by 10.00mW/°C) ..................800mW
CERDIP (derate above +70°C by 11.11mW/°C) ..........889mW
TSSOP (derate above +70°C by 7mW/°C) ..................559mW
MAX333AC_ _ .....................................................0°C to +70°C
MAX333AE_ _ ..................................................-40°C to +85°C
MAX333AMJP ................................................-55°C to +125°C
= +15.5V,
= +15.5V,
T
A
T
T
T
T
A
A
A
A
= +25°C
= T
= T
= +25°C
= +25°C
MIN
MIN
M
C, E
M
C, E
M
C, E
to T
to T
MAX
MAX
±4.5V
-0.75
-1.00
-0.25
-0.50
MIN
-1.0
2.4
10
10
V-
V-
A
= +70°C) (Note 1)
(Notes 2, 3)
0.0001
TYP
0.05
0.01
0.20
0.01
0.02
20
72
78
5
5
2
MAX
0.25
0.75
1.00
0.25
0.05
±20
145
175
0.8
1.0
V+
V+
30
35
45
10
1
2
4
3
5
UNITS
mA
µA
nA
nA
pC
dB
dB
pF
pF
ns
ns
ns
Ω
Ω
Ω
V
V
V
V
A