ad7502sq Analog Devices, Inc., ad7502sq Datasheet - Page 2

• Manufacturer Part Number: ad7502sq
• Description: Cmos 4/8 Channel Analog Multiplexers
• Manufacturer: Analog Devices, Inc.

AD7501/AD7502/AD7503–SPECIFICATIONS
ANALOG SWITCH
DIGITAL CONTROL
DYNAMIC CHARACTERISTICS
POWER SUPPLY
NOTES
1
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
(T
V
V
V Between Any Switch Terminals
Digital Input Voltage Range . . . . . . . . . . . . . . . V
Overvoltage at V
Switch Current (I
Switch Current (I
Power Dissipation (Any Package)
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
AD7501, AD7502, and AD7503 feature proprietary ESD protection circuitry, permanent damage
may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
KN version specified for 0°C to +70°C, KQ version for –25°C to +85°C; and SQ, SE versions for –55°C to +125°C.
DD
SS
Parameter
R
R
R
R
I
I
|I
V
V
I
C
t
t
C
C
C
C
I
I
I
I
A
1 ms Duration, 10% Duty Cycle . . . . . . . . . . . . . . . 50 mA
Up to +75°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW
Derates above +75°C by . . . . . . . . . . . . . . . . . . . 6 mW/°C
S
OUT
INL
ON
OFF
DD
SS
DD
SS
R
ON
ON
ON
ON
INL
INH
IN
S
OUT
SOUT
SS
OUT
Switches
= +25°C unless otherwise noted)
ON
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –17 V
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +17 V
Between Any Two Switches All
or I
vs. V
vs. Temperature
vs. Temperature Between
Between Switches
– I
INH
S
S
|
OUT
S
S
, Continuous One Channel) . . . . . . .35 mA
, Surge One Channel)
(V
S
) . . . . . . . . . . . . . . . . . . . . . . V
Version
All
All
All
K
S
K
S
K
S
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
1
1
Switch
Condition
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
. . . . . . . . . . . . . . . . . 25 V
AD7501, AD7503
170
20% typ
0.5%/°C typ
4% typ
± 0.01%/°C
0.2 nA typ, 2 nA max
0.5 nA max
1 nA typ, 10 nA max
5 nA max
12 nA max
5.5 nA max
10 nA typ
3 pF typ
0.8 µs typ
0.8 µs typ
5 pF typ
30 pF typ
0.5 pF typ
0.5 pF typ
500 µA max
500 µA max
800 µA max
800 µA max
DD
typ, 300
to GND
SS
, V
max
DD
@ +25°C
–2–
AD7502
170
20% typ
0.5%/°C typ
4% typ
± 0.01%/°C
0.2 nA typ, 2 nA max
0.5 nA max
0.6 nA typ, 5 nA max
3 nA max
7 nA max
3.5 nA max
10 nA typ
3 pF typ
0.8 µs typ
0.8 µs typ
5 pF typ
15 pF typ
0.5 pF typ
0.5 pF typ
500 µA max
500 µA max
800 µA max
800 µA max
Operating Temperature
Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300°C
CAUTION
1
2
Do not apply voltages higher than V
when V
The digital control inputs are diode protected; however, permanent damage may
occur on unconnected units under high energy electrostatic fields. Keep unused
units in conductive foam at all times.
Commercial (KN Version) . . . . . . . . . . . . . . . 0°C to +70°C
Industrial (KQ Version) . . . . . . . . . . . . . . . –25°C to +85°C
Extended (SQ, SE Versions) . . . . . . . . . . –55°C to +125°C
typ, 300
SS
= V
max
DD
= 0 V all other pins should be at 0 V.
AD7501,
AD7503
50 nA max
50 nA max
250 nA max
250 nA max
300 nA max
300 nA max
0.8 V max
2.4 V min
500 µA max
500 µA max
800 µA max
800 µA max
(V
DD
Temperature Range
= +15 V, V
Over Specified
AD7502
50 nA max
50 nA max
125 nA max
125 nA max
175 nA max
175 nA max
0.8 V max
2.4 V min
500 µA max
500 µA max
800 µA max
800 µA max
DD
SS
and V
= –15 V unless otherwise noted.)
SS
to any other terminal, especially
Test Conditions
–10 V
I
V
V
V
V
V
AD7501/02: Enable LOW
AD7503: Enable HIGH
V
V
(See Test Circuit 2)
All Digital Inputs Low
All Digital Inputs High
S
S
S
S
S
S
S
IN
= 1.0 mA
= 0 V, I
= –10 V, V
= +10 V, V
= –10 V, V
= +10 V, V
= 0
= 0 to +5.0 V
V
S
S
= 1.0 mA
+10 V
OUT
OUT
OUT
OUT
= +10 V and
= +10 V and
= –10 V
= –10 V
REV. B