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DG441CJ Datasheet, PDF (4/8 Pages) Maxim Integrated Products – Improved, Quad, SPST Analog Switches
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Improved, Quad, SPST Analog Switches
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
SYMBOL
VANALOG (Note 3)
CONDITIONS
MIN TYP
(Note 2)
MAX
UNITS
0
12
V
Drain-Source
On-Resistance
rDS(ON)
V+ = 10.8V, VD = 3V, 8V,
IS = 1.0mA
TA = +25°C
TA = TMIN to TMAX
100
160
Ω
200
SUPPLY
Power-Supply Range
V+
10
30
V
Positive Supply Current
I+
All channels on or off, VIN = 0V or 5V
15
100
µA
Negative Supply Current
I-
All channels on or off,
VIN = 0V or 5V
TA = +25°C
-1 -0.0001 1
µA
TA = TMIN to TMAX
-5
5
Ground Current
IGND All channels on or off, VIN = 0V or 5V
-100 -15
µA
DYNAMIC
Turn-On Time
tON VS = 8V, Figure 2
TA = +25°C
300
400
ns
Turn-Off Time
tOFF VS = 8V, Figure 2
TA = +25°C
60
200
ns
Charge Injection (Note 3)
Q
CL = 1nF, VGEN = 0V
TA = +25°C
5
10
pC
Note 2: Typical values are for design aid only, are not guaranteed, and are not subject to production testing. The algebraic con-
vention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet.
Note 3: Guaranteed by design.
Note 4: On-resistance match between channels and flatness is guaranteed only with bipolar-supply operation. Flatness is defined
as the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the speci-
fied analog range.
Note 5: Leakage parameters IS(OFF), ID(OFF), and ID(ON) are 100% tested at the maximum rated hot temperature and guaranteed
by correlation at +25°C.
Note 6: Off-Isolation Rejection Ratio = 20log (VD/VS), VD = output, VS = input to off switch.
Note 7: Between any two switches.
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-LEAKAGE CURRENTS
4
V+ = 15V
3 V- = -15V
OFF-LEAKAGE CURRENTS
2
V+ = 15V
V- = -15V
SWITCHING THRESHOLD vs.
BIPOLAR SUPPLY VOLTAGE
3.5
3.0
2
1 TA = +125°C
0
TA = +85°C
1
TA = +85°C
0
2.5
TA = +125°C
2.0
1.5
MAX
MIN
-1
0.5
-2
-15 -10 -5
0
5 10 15
VS, VD (V)
-1
-15 -10 -5
0
5 10 15
VS, VD (V)
0
±5
±10
±15
±20
BIPOLAR SUPPLY VOLTAGE (V)
4 _______________________________________________________________________________________
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