Datasheet

MAX395
Serially Controlled, Low-Voltage,
8-Channel SPST Switch
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
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.
Voltages Referenced to GND
V+...........................................................................-0.3V, +17V
V-............................................................................-17V, +0.3V
V+ to V-...................................................................-0.3V, +17V
SCLK, CS
, DIN, DOUT, RESET .................-0.3V to (V+ + 0.3V)
NO, COM.................................................(V- - 2V) to (V+ + 2V)
Continuous Current into Any Terminal..............................±30mA
Peak Current, NO_ or COM_
(pulsed at 1ms,10% duty cycle)..................................±100mA
Continuous Power Dissipation (T
A
= +70°C)
Narrow Plastic DIP (derate 13.33mW/°C above +70°C)...1067mW
Wide SO (derate 11.76mW/°C above +70°C)...............941mW
Narrow CERDIP (derate 12.50mW/°C above +70°C)....1000mW
Operating Temperature Ranges
MAX395C_ G .......................................................0°C to +70°C
MAX395E_ G ....................................................-40°C to +85°C
MAX395MRG..................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
CONDITIONS UNITS
MIN TYP MAX
(Note 1)
SYMBOLPARAMETER
60 100
VV- V+V
COM
, V
NO
Analog Signal Range
V+ = 5V, V- = -5V,
V
COM
= ±3V, I
NO
= 1mA
V2.4V
IH
DIN, SCLK, CS, RESET Input
Voltage Logic Threshold High
Ω
125
R
ON
COM, NO On-Resistance
I
DOUT
= 0.8mA
V
DIN
, V
SCLK
,
V
CS
= 0.8V or 2.4V
V2.8 V+V
DOUT
DOUT Output Voltage Logic High
µA-1 0.03 1I
IH,
I
IL
DIN, SCLK, CS, RESET Input
Current Logic High or Low
V0.8V
IL
DIN, SCLK, CS, RESET Input
Voltage Logic Threshold Low
C, E, M
T
A
= +25°C
C, E, M
T
A
= +25°C 5
C, E, M
V+ = 5V, V- = -5V,
V
COM
= ±3V, I
NO
= 1mA
Ω
10
∆R
ON
COM, NO On-Resistance Match
Between Channels (Note 2)
T
A
= +25°C 10
C, E, M
V+ = 5V, V- = -5V, I
NO
= 1mA,
V
COM
= -3V, 0V, 3V
Ω
15
R
FLAT(ON)
COM, NO On-Resistance
Flatness (Note 2)
T
A
= +25°C -0.1 0.002 0.1
C, E, M
V+ = 5.5V, V- = -5.5V,
V
COM
= -4.5V, V
NO
= 4.5V
-10 10
T
A
= +25°C -0.1 0.002 0.1
C, E, M
V+ = 5.5V, V- = -5.5V,
V
COM
= 4.5V, V
NO
= -4.5V
nA
-10 10
I
NO(OFF)
NO Off Leakage Current
(Note 3)
T
A
= +25°C -0.1 0.002 0.1
C, E, M
V+ = 5.5V, V- = -5.5V,
V
COM
= -4.5V, V
NO
= 4.5V
-10 10
T
A
= +25°C 0.1 0.002 0.1
C, E, M
V+ = 5.5V, V- = -5.5V,
V
COM
= 4.5V, V
NO
= -4.5V
nA
-10 10
I
COM(OFF)
COM Off Leakage Current
(Note 3)
T
A
= +25°C -0.2 0.01 0.2
C, E, M
V+ = 5.5V, V- = -5.5V,
V
COM
= V
NO
= ±4.5V
-20 20
nAI
COM(ON)
COM On Leakage Current
(Note 3)
I
DOUT
= -1.6mA
mV100SCLK
HYST
V0 0.4V
DOUT
DOUT Output Voltage Logic Low
SCLK Input Hysteresis
C, E, M
C, E, M
C, E, M
C, E, M
C, E, M
C, E, M
ANALOG SWITCH
DIGITAL I/O