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ISL43120_15 Datasheet, PDF (4/13 Pages) Intersil Corporation – Low-Voltage, Single Supply, Dual SPST Analog Switches
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ISL43120, ISL43121, ISL43122
Electrical Specifications - 5V Supply V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 8), unless otherwise
specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, VINL
Input Voltage High, VINH
Input Current, IINH, IINL
TEST CONDITIONS
V+ = 5.5V, VIN = 0V or V+, all channels on or off
V+ = 5.5V, VIN = 0V or V+
TEMP
MIN
MAX
(°C) (Notes 9, 10) TYP (Notes 9, 10) UNIT
Full
2.7
-
12
V
Full
-1
0.0001
1
µA
Full
-
-
0.8
V
Full
2.4
-
-
V
Full
-1
-
1
µA
Electrical Specifications - 3.3V Supply V+ = +3.0V to +3.6V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 8), unless otherwise
specified. Boldface limits apply across the operating temperature range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 9, 10) TYP (Notes 9, 10) UNIT
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON-resistance, rON
V+ = 3V, ICOM = 1.0mA, VNO or VNC = 1.5V
Full
0
-
V+
V
25
-
32
50
Ω
Full
-
40
60
Ω
rON Matching Between Channels,
rON
V+ = 3.3V, ICOM = 1.0mA, VNO or VNC = 1.5V
25
-
0.8
2
Ω
Full
-
1
4
Ω
rON Flatness, rFLAT(ON)
V+ = 3.3V, ICOM = 1.0mA, VNO or VNC = 0.5V, 1V, 1.5V
25
-
6
8
Ω
Full
-
7
12
Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 3.6V, VCOM = 1V, 3V, VNO or VNC = 3V, 1V
25
-0.1
0.01
0.1
nA
Full
-5
-
5
nA
COM OFF Leakage Current, ICOM(OFF) V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V
25
-0.1
0.01
0.1
nA
Full
-5
-
5
nA
COM ON Leakage Current, ICOM(ON) V = 3.6V, VCOM = 1V, 3V, or VNO or VNC = 1V, 3V, or floating 25
-0.2
-
0.2
nA
Full
-10
-
10
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
VNO or VNC = 1.5V, RL = 1kΩ, CL = 35pF,
VIN = 0V to 3V (Note 11)
25
-
40
120
ns
Full
-
60
200
ns
Turn-OFF Time, tOFF
VNO or VNC = 1.5V, RL = 1kΩ, CL = 35pF,
VIN = 0V to 3V (Note 11)
25
-
20
50
ns
Full
-
30
120
ns
Break-before-make Time Delay
(ISL43122 only), tD
Charge Injection, Q
OFF-isolation
Crosstalk (Channel-to-channel)
Power Supply Rejection Ratio
NO or NC OFF Capacitance, COFF
COM OFF Capacitance, CCOM(OFF)
COM ON Capacitance, CCOM(ON)
POWER SUPPLY CHARACTERISTICS
RL = 300Ω, CL = 35pF, VNO or VNC = 1.5V,
VIN = 0V to 3V (Note 11)
CL = 1.0nF, VG = 0V, RG = 0ΩNote 11)
RL = 50Ω, CL = 5pF, f = 1MHz
RL = 50Ω, CL = 5pF, f = 1MHz
RL = 50Ω, CL = 5pF, f = 1MHz
f = 1MHz, VNO or VNC = VCOM = 0V
f = 1MHz, VNO or VNC = VCOM = 0V
f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 7)
Full
3
20
-
ns
25
-
1
5
pC
25
-
76
-
dB
25
-
-105
-
dB
25
-
56
-
dB
25
-
8
-
pF
25
-
8
-
pF
25
-
21
-
pF
Positive Supply Current, I+
V+ = 3.6V, VIN = 0V or V+, all channels on or off
Full
-1
-
1
µA
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4
FN6033.6
August 17, 2015
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