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:
2. Signals on Ax, Bx, COMx, ADDx, or INH exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current
ratings.
3.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications - 3V Supply
Test Conditions: V
SUPPLY
= +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 4, 8),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
(NOTE 5)
MIN
(NOTE 5)
MAX
UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
TYP
Full
V+ = 2.7V, I
COM
= 100mA, V
AX or
V
BX
=
0V
to V+,
(See Figure 5)
V+ = 2.7V, I
COM
= 100mA, V
AX or
V
BX
= Voltage at max
R
ON
, (Note 6)
V+ = 2.7V, I
COM
= 100mA, V
AX or
V
BX
=
0V
to V+,
(Note 7)
V+ = 3.3V, V
COM
= 0.3V, 3V, V
AX or
V
BX
= 3V, 0.3V
25
Full
25
Full
25
Full
25
Full
25
Full
0
-
-
-
-
-
-
-4
-30
-8
-60
-
0.5
-
0.12
-
0.056
-
-
-
-
-
V+
0.75
0.8
0.2
0.2
0.15
0.15
4
30
8
60
V
Ω
Ω
Ω
Ω
Ω
Ω
nA
nA
nA
nA
R
ON
Matching Between Channels,
∆R
ON
R
ON
Flatness, R
FLAT(ON)
Ax or Bx OFF Leakage Current,
I
Ax(OFF)
or I
Bx(OFF)
COM ON Leakage Current, I
COM(ON)
V+ = 3.3V, V
COM
= V
AX or
V
BX
= 0.3V, 3V
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, V
INH
, V
ADDH
Input Voltage Low, V
INL
, V
ADDL
Input Current, I
INH
, I
INL
, I
ADDH
, I
ADDL
V+ = 3.6V, V
INH
= V
ADD
= 0V or V+ (Note 10)
DYNAMIC CHARACTERISTICS
Inhibit Turn-ON Time, t
ON
V+ = 2.7V, V
Ax or
V
Bx
= 1.5V, R
L
= 50Ω, C
L
= 35pF,
(See Figure 1, Note 10)
V+ = 2.7V, V
Ax or
V
Bx
= 1.5V, R
L
= 50Ω, C
L
= 35pF,
(See Figure 1, Note 10)
V+ = 2.7V, V
AX or
V
BX
= 1.5V, R
L
= 50Ω, C
L
= 35pF,
(See Figure 1, Note 10)
V+ = 3.3V, V
AX or
V
BX
= 1.5V, R
L
= 50Ω, C
L
= 35pF,
(See Figure 3, Note 10)
25
Full
25
Full
25
Full
25
Full
-
-
-
-
-
-
-
1
16
-
14
-
19
-
4
-
25
27
23
25
28
30
-
-
ns
ns
ns
ns
ns
ns
ns
ns
Full
Full
Full
1.4
-
-0.5
-
-
-
-
0.5
0.5
V
V
µA
Inhibit Turn-OFF Time, t
OFF
Address Transition Time, t
TRANS
Break-Before-Make Time, t
BBM
3
FN6097.1
ISL84782, ISL43L740
Electrical Specifications - 3V Supply
Test Conditions: V
SUPPLY
= +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 4, 8),
Unless Otherwise Specified
(Continued)
TEST CONDITIONS
C
L
= 1.0nF, V
G
= 0V, R
G
= 0Ω, (See Figure 2)
f = 1MHz, V
AX or
V
BX
= V
COM
= 0V, (See Figure 7)
f = 1MHz, V
AX or
V
BX
= V
COM
= 0V, (See Figure 7)
f = 1MHz, V
AX or
V
BX
= V
COM
= 0V, (See Figure 7)
R
L
= 50Ω, C
L
= 35pF, f = 100kHz,
(See Figures 4 and 6)
f = 20Hz to 20kHz, 0.5Vp-p, R
L
= 32Ω
TEMP
(°C)
25
25
25
25
25
25
25
(NOTE 5)
MIN
-
-
-
-
-
-
-
(NOTE 5)
MAX
UNITS
-
-
-
-
-
-
-
pC
pF
pF
pF
dB
dB
%
PARAMETER
Charge Injection, Q
Input OFF Capacitance, C
OFF
COM OFF Capacitance, C
OFF
COM ON Capacitance, C
COM(ON)
OFF Isolation
Crosstalk, (Note 9)
Total Harmonic Distortion (THD)
TYP
-65
62
218
232
65
-100
0.02
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
V+ = 3.6V, V
INH
, V
ADD
= 0V or V+, Switch On or Off
Full
25
Full
NOTES:
4. V
IN
= Input voltage to perform proper function.
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. R
ON
matching between channels is calculated by subtracting the channel with the highest max Ron value from the channel with lowest max Ron
value.
7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
8. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
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