CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
3. Signals on S
X
, D
X
, EN or A
X
exceeding V+ or V- are clamped by internal diodes. Limit diode current to maximum current ratings.
4.
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
DYNAMIC CHARACTERISTICS
Transition Time, t
TRANS
Test Conditions: V+ = +15V, V- = -15V, V
AL
= 0.8V, V
AH
= 2.4V, Unless Otherwise Specified
TEST CONDITIONS
TEMP (°C)
(NOTE 5)
MIN
(NOTE 6)
TYP
(NOTE 5)
MAX
UNITS
(See Figure 1)
(See Figure 3)
(See Figure 2)
Full
25
25
Full
-
10
-
-
-
-
-
-
-
160
-
115
-
105
20
-75
8
3
250
-
150
225
150
-
-
-
-
ns
ns
ns
ns
ns
pC
dB
pF
pF
Break-Before-Make Interval, t
OPEN
Enable Turn-ON Time, t
ON(EN)
Enable Turn-OFF Time, t
OFF(EN)
Charge Injection, Q
OFF Isolation
Logic Input Capacitance, C
IN
Source OFF Capacitance, C
S(OFF)
Drain OFF Capacitance, C
D(OFF)
DG408
DG409
Drain ON Capacitance, C
D(ON)
DG408
DG409
DIGITAL INPUT CHARACTERISTICS
Logic Input Current,
Input Voltage High, I
AH
Logic Input Current,
Input Voltage Low, I
AL
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Drain-Source ON Resistance,
r
DS(ON)
r
DS(ON)
Matching Between Channels,
r
DS(ON)
Source OFF Leakage Current, I
S(OFF)
(See Figure 2)
C
L
= 10nF, V
S
= 0V
V
EN
= 0V, R
L
= 1k,
f = 100kHz (Note 9)
f = 1MHz
V
EN
= 0V, V
S
= 0V,
f = 1MHz
V
EN
= 0V, V
D
= 0V,
f = 1MHz
Full
25
25
25
25
25
25
-
-
-
-
26
14
37
25
-
-
-
-
pF
pF
pF
pF
A
A
V
EN
= 3V, V
D
= 0V,
f = 1MHz, V
A
= 0V or 3V
25
25
V
A
= 2.4V, 15V
V
EN
= 0V, 2.4V,
V
A
= 0V
Full
Full
-10
-10
-
-
10
10
Full
V
D
=
10V,
I
S
= -10mA
(Note 7)
V
D
= 10V, -10V (Note 8)
V
EN
= 0V, V
S
=
10V,
V
D
= +10V
25
Full
25
25
Full
-15
-
-
-
-0.5
-5
-
40
-
-
-
-
15
100
125
15
0.5
5
V
nA
nA
FN3283 Rev 8.00
Jun 13, 2006
Page 4 of 17
DG408, DG409
Electrical Specifications
PARAMETER
Drain OFF Leakage Current, I
D(OFF)
DG408
Test Conditions: V+ = +15V, V- = -15V, V
AL
= 0.8V, V
AH
= 2.4V, Unless Otherwise Specified
(Continued)
TEST CONDITIONS
V
EN
= 0V, V
D
=
10V,
V
S
= +10V
TEMP (°C)
25
Full
DG409
V
S
= V
D
=
10V
(Note 7)
25
Full
DG409
25
Full
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
Negative Supply Current, I-
Positive Supply Current, I+
V
EN
= 2.4V, V
A
= 0V
(Enabled)
V
EN
= 0V, V
A
= 0V (Standby)
Full
Full
25
Full
Full
-
-75
-
-
-500
10
1
0.2
-
-
75
-
0.5
2
-
A
A
mA
mA
A
-1
-20
-1
-10
-
-
-
-
1
20
1
10
nA
nA
nA
nA
25
Full
Drain ON Leakage Current, I
D(ON)
DG408
(NOTE 5)
MIN
-1
-20
-1
-10
(NOTE 6)
TYP
-
-
-
-
(NOTE 5)
MAX
1
20
1
10
UNITS
nA
nA
nA
nA
Negative Supply Current, I-
Electrical Specifications
Single Supply Test Conditions: V+ = 12V, V- = 0V, V
AL
= 0.8V, V
AH
= 2.4V,
Unless Otherwise Specified
TEST
CONDITION
TEMP (°C)
(NOTE 5)
MIN
(NOTE 6)
TYP
(NOTE 5)
MAX
UNITS
PARAMETER
DYNAMIC CHARACTERISTICS
Switching Time of Multiplexer, t
TRANS
Enable Turn-ON Time, t
ON(EN)
Enable Turn-OFF Time, t
OFF(EN)
Charge Injection, Q
V
S1
= 8V, V
S8
= 0V, V
IN
= 2.4V
V
INH
= 2.4V, V
INL
= 0V,
V
S1
= 5V
C
L
= 10nF, V
GEN
= 0V,
R
GEN
= 0
25
25
25
25
-
-
-
-
180
180
120
5
-
-
-
-
ns
ns
ns
pC
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Drain-Source ON-Resistance,
r
DS(ON)
NOTES:
5. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
6. Typical values are for DESIGN AID ONLY, not guaranteed nor production tested.
7. Sequence each switch ON.
8.
r
DS(ON)
= r
DS(ON)
(Max) - r
DS(ON)
(Min).
9. Worst case isolation occurs on channel 4 due to proximity to the drain pin.
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