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 NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings.
3.
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+ = +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 4, 6),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
(NOTE 5)
MIN
TYP
(NOTE 5)
MAX
UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
Full
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(See Figure 5)
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= Voltage at
max R
ON
, (Note 9)
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+
(Note 7)
V+ = 3.3V, V
COM
= 0.3V, 3V, V
NO
or V
NC
= 3V, 0.3V
25
Full
25
Full
25
Full
25
Full
V = 3.3V, V
COM
= 0.3V, 3V, or V
NO
or V
NC
= 0.3V, 3V,
or Floating
25
Full
0
-
-
-
-
-
-
-3
-20
-4
-30
-
0.4
-
0.13
-
0.05
-
-
-
-
-
V+
0.6
0.7
0.2
0.2
0.15
0.15
3
20
4
30
V
nA
nA
nA
nA
R
ON
Matching Between Channels,
R
ON
R
ON
Flatness, R
FLAT(ON)
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
COM ON Leakage Current,
I
COM(ON)
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50, C
L
= 35pF,
(See Figure 1, Note 8)
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50, C
L
= 35pF,
(See Figure 1, Note 8)
V+ = 3.3V, V
NO
or V
NC
= 1.5V, R
L
= 50, C
L
= 35pF,
(See Figure 3, Note 8)
C
L
= 1.0nF, V
G
= 0V, R
G
= 0, (See Figure 2)
R
L
= 50, C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
,
(See Figure 4)
R
L
= 50, C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
,
(See Figure 6)
f = 20Hz to 20kHz, V
COM
= 2V
P-P
, R
L
= 32
25
Full
25
Full
Full
25
25
25
25
25
25
-
-
-
-
1
-
-
-
-
-
-
12
-
8
-
3
-97
68
-98
0.002
62
125
20
25
14
17
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
pC
dB
dB
%
pF
pF
Turn-OFF Time, t
OFF
Break-Before-Make Time Delay, t
D
Charge Injection, Q
OFF Isolation
Crosstalk (Channel-to-Channel)
Total Harmonic Distortion
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
FN6099 Rev 1.00
December 27, 2004
Page 3 of 11
ISL84780
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 4, 6),
Unless Otherwise Specified
(Continued)
TEST CONDITIONS
TEMP
(°C)
(NOTE 5)
MIN
TYP
(NOTE 5)
MAX
UNITS
PARAMETER
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
Full
V+ = 3.6V, V
IN
= 0V or V+
25
Full
1.6
-
-
-
-
-
3.6
0.05
1.5
V
A
A
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
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. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
8. Guaranteed not tested.
9. 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, between NC1 and NC2, NC3 and NC4 or between NO1 and NO2, NO3 and NO4.
V+ = 3.6V, V
IN
= 0V or V+ (Note 8)
Full
Full
Full
-
1.4
-0.5
-
-
-
0.5
-
0.5
V
V
A
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.65V to +2V, GND = 0V, V
INH
= 1.0V, V
INL
= 0.4V (Note 4, 6),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
(NOTE 5)
MIN
TYP
(NOTE 5)
MAX
UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
Full
V+ = 1.8V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
See Figure 5
25
Full
0
-
-
-
0.54
-
V+
0.9
1
V
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 1.65V, V
NO
or V
NC
= 1.0V, R
L
=50, C
L
= 35pF,
See Figure 1, Note 8
V+ = 1.65V, V
NO
or V
NC
= 1.0V, R
L
=50, C
L
= 35pF,
See Figure 1, Note 8
V+ = 2.0V, V
NO
or V
NC
= 1.0V, R
L
=50, C
L
= 35pF,
See Figure 3, Note 8
C
L
= 1.0nF, V
G
= 0V, R
G
= 0, See Figure 2
R
L
= 50, C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
,
See Figure 4
R
L
= 50, C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
,
See Figure 6
25
Full
25
Full
Full
25
25
25
25
25
-
-
-
-
1
-
-
-
-
-
19
-
11
-
5
-52
68
-98
62
125
25
30
17
22
-
-
-
-
-
-
ns
ns
ns
ns
ns
pC
dB
dB
pF
pF
Turn-OFF Time, t
OFF
Break-Before-Make Time Delay, t
D
Charge Injection, Q
OFF Isolation
Crosstalk (Channel-to-Channel)
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, See Figure 7
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, See Figure 7
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
V+ = 2.0V, V
IN
= 0V or V+ (Note 8)
Full
Full
Full
-
1.0
-0.05
-
-
-
0.4
-
0.05
V
V
A
FN6099 Rev 1.00
December 27, 2004
Page 4 of 11
ISL84780
Test Circuits and Waveforms
V+
V+
LOGIC
INPUT
50%
0V
t
OFF
SWITCH
INPUT V
NO
90%
SWITCH
OUTPUT
0V
t
ON
V
OUT
90%
SWITCH
INPUT
t
r
< 5ns
t
f
< 5ns
NO or NC
COM
IN
LOGIC
INPUT
GND
R
L
50
C
L
35pF
C
V
OUT
Logic input waveform is inverted for switches that have the opposite
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