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ISL84521 Datasheet(PDF) 5 Page - Intersil Corporation

Part No. ISL84521
Description  Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches
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Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
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ISL84521 Datasheet(HTML) 5 Page - Intersil Corporation

 
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5
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 5.5V, VIN = 0V or V+, Switch On or Off
25
-1
0.05
1
µA
Full
-1
-
1
µA
Negative Supply Current, I-
25
-1
0.05
1
µA
Full
-1
-
1
µA
Electrical Specifications 3V Supply
Test Conditions: V+ = +2.7V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 5),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP
(oC)
MIN
(NOTE 6)
TYP
MAX
(NOTE 6)UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
Full
0
-
V+
V
ON Resistance, RON
V+ = 2.7V, ICOM = 0.1mA, VNO or VNC = 1V
25
-
260
500
Full
-
-
600
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VINH
Full
-
1.6
2.4
V
Input Voltage Low, VINL
Full
0.8
1.6
-
V
Input Current, IINH, IINL
V+ = 3.6V, VIN = 0V or V+
Full
-1
0.03
1
µA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 2.7V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to V+ (Figure 1)
25
-
120
250
ns
Full
-
-
300
ns
Turn-OFF Time, tOFF
V+ = 2.7V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to V+ (Figure 1)
25
-
40
80
ns
Full
-
-
100
ns
Break-Before-Make Time Delay
(ISL84523), tD
V+ = 3.6V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (Figure 3)
25
15
50
-
ns
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (Figure 2)
25
-
0.5
5
pC
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 3.6V, VIN = 0V or V+, Switch On or Off
25
-1
0.05
1
µA
Full
-1
-
1
µA
Negative Supply Current, I-
25
-1
0.05
1
µA
Full
-1
-
1
µA
Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
Repeat test for all switches. CL includes fixture and stray
capacitance.
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
Electrical Specifications 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 5),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP
(oC)
MIN
(NOTE 6)
TYP
MAX
(NOTE 6)UNITS
50%
tr < 20ns
tf < 20ns
tOFF
90%
3V
0V
VNX
0V
tON
LOGIC
INPUT
SWITCH
INPUT
SWITCH
OUTPUT
90%
VOUT
V
OUT
V
(NO or NC)
R
L
R
L
R
ON
()
+
------------------------------
=
SWITCH
INPUT
LOGIC
INPUT
VOUT
RL
CL
COM
NO OR NC
IN
300
35pF
GND
V+
C
V-
C
VNX
C
ISL84521, ISL84522, ISL84523


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