ISL43120, ISL43121, ISL43122
4
FN6033.6
August 17, 2015
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POWER SUPPLY CHARACTERISTICS
Power Supply Range Full 2.7 - 12 V
Positive Supply Current, I+ V+ = 5.5V, V
IN
= 0V or V+, all channels on or off Full -1 0.0001 1 µA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Full - - 0.8 V
Input Voltage High, V
INH
Full 2.4 - - V
Input Current, I
INH
, I
INL
V+ = 5.5V, V
IN
= 0V or V+ Full -1 - 1 µA
Electrical Specifications - 3.3V Supply V+ = +3.0V to +3.6V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V (Note 8), unless otherwise
specified.
Boldface limits apply across the operating temperature range, -40°C to +85°C.
PARAMETER TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 9
, 10)TYP
MAX
(Notes 9, 10)UNIT
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Full 0 - V+ V
ON-resistance, r
ON
V+ = 3V, I
COM
= 1.0mA, V
NO
or V
NC
= 1.5V 25 - 32 50 Ω
Full - 40 60 Ω
r
ON
Matching Between Channels,
r
ON
V+ = 3.3V, I
COM
= 1.0mA, V
NO
or V
NC
= 1.5V 25 - 0.8 2 Ω
Full - 1 4 Ω
r
ON
Flatness, r
FLAT(ON)
V+ = 3.3V, I
COM
= 1.0mA, V
NO
or V
NC
= 0.5V, 1V, 1.5V 25 - 6 8 Ω
Full - 7 12 Ω
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
V+ = 3.6V, V
COM
= 1V, 3V, V
NO
or V
NC
= 3V, 1V 25 -0.1 0.01 0.1 nA
Full -5 - 5 nA
COM OFF Leakage Current, I
COM(OFF)
V+ = 3.6V, V
COM
= 3V, 1V, V
NO
or V
NC
= 1V, 3V 25 -0.1 0.01 0.1 nA
Full -5 - 5 nA
COM ON Leakage Current, I
COM(ON)
V = 3.6V, V
COM
= 1V, 3V, or V
NO
or V
NC
= 1V, 3V, or floating 25 -0.2 - 0.2 nA
Full -10 - 10 nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V
NO
or V
NC
= 1.5V, R
L
= 1kΩ, C
L
= 35pF,
V
IN
= 0V to 3V (Note 11)
25 - 40 120 ns
Full - 60 200 ns
Turn-OFF Time, t
OFF
V
NO
or V
NC
= 1.5V, R
L
= 1kΩ, C
L
= 35pF,
V
IN
= 0V to 3V (Note 11)
25 - 20 50 ns
Full - 30 120 ns
Break-before-make Time Delay
(ISL43122 only), t
D
R
L
= 300Ω, C
L
= 35pF, V
NO
or V
NC
= 1.5V,
V
IN
= 0V to 3V (Note 11)
Full 3 20 - ns
Charge Injection, Q C
L
= 1.0nF, V
G
= 0V, R
G
= 0ΩNote 11)25-15pC
OFF-isolation R
L
= 50Ω, C
L
= 5pF, f = 1MHz 25 - 76 - dB
Crosstalk (Channel-to-channel) R
L
= 50Ω, C
L
= 5pF, f = 1MHz 25 - -105 - dB
Power Supply Rejection Ratio R
L
= 50Ω, C
L
= 5pF, f = 1MHz 25 - 56 - dB
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V 25 - 8 - pF
COM OFF Capacitance, C
COM(OFF)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V 25 - 8 - pF
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V (See Figure 7)25-21-pF
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+ V+ = 3.6V, V
IN
= 0V or V+, all channels on or off Full -1 - 1 µA
Electrical Specifications - 5V Supply V+ = +4.5V to +5.5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V (Note 8), unless otherwise
specified.
Boldface limits apply across the operating temperature range, -40°C to +85°C. (Continued)
PARAMETER TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 9
, 10)TYP
MAX
(Notes 9, 10)UNIT
