Improved, SPST/SPDT Analog Switches
DG417/DG418/DG419
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = +12V, V- = 0V, VL = 5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
Drain-Source On-Resistance
DYNAMIC
Turn-On Time
Turn-Off Time
Break-Before-Make Interval
Charge Injection (Note 3)
SUPPLY
Positive Supply Current
Negative Supply Current
Logic Supply Current
Ground Current
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
V
ANALOG
R
DS(ON)
t
ON
t
OFF
t
D
Q
(Note 3)
I
S
= -10mA, V
D
= 3.8V, V+ = 10.8V
DG417/DG418, V
D
= 8V, Figure 2
DG417/DG418, V
D
= 8V, Figure 2
DG419, R
L
= 1000Ω, C
L
= 35pF, Figure 4
C
L
= 10nF, V
GEN
= 0V, R
GEN
= 0V, Figure 5
All channels on or off, V+ = 13.2V,
V
L
= 5.25V, V
IN
= 0V or 5V
All channels on or off, V+ = 13.2V,
V
L
= 5.25V, V
IN
= 0V or 5V
All channels on or off, V
L
= 5.25V,
V
IN
= 0V or 5V
All channels on or off, V
L
= 5.25V,
V
IN
= 0V or 5V
0
40
110
40
60
2
12
100
V
Ω
ns
ns
ns
10
pC
I+
I-
I
L
I
GND
-0.0001
-0.0001
-0.0001
-0.0001
µA
µA
µA
µA
Note 2:
Typical values are for
design aid only,
are not guaranteed, and are not subject to production testing. The algebraic
convention 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 specified
analog range.
Note 5:
Leakage parameters I
S(OFF)
, I
D(OFF)
, and I
D(ON)
are 100% tested at the maximum rated hot temperature and guaranteed by
correlation at +25°C.
Note 6:
Off-Isolation Rejection Ratio = 20log (V
D
/V
S
), V
D
= output, V
S
= input to off switch.
Note 7:
Between any two switches.
4
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
