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ISL43841 Datasheet, PDF (6/14 Pages) Intersil Corporation – Low-Voltage, Single and Dual Supply, Dual 4 to 1 Multiplexer Analog Switch with Latch
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ISL43841
Electrical Specifications: 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(oC) (NOTE 4) TYP (NOTE 4) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
Full
0
ON Resistance, RON
V+ = 4.5V, ICOM = 1.0mA, VNO = 3.5V, (See Figure 6) 25
-
Full
-
-
V+
V
81
90
Ω
-
120
Ω
RON Matching Between Channels, V+ = 4.5V, ICOM = 1.0mA, VNO = 3V, (Note 5)
∆RON
25
-
2.2
4
Ω
Full
-
-
6
Ω
RON Flatness, RFLAT(ON)
V+ = 4.5V, ICOM = 1.0mA, VNO = 1V, 2V, 3V, (Note 6) 25
-
11.5
17
Ω
Full
-
-
24
Ω
NO or NC OFF Leakage Current, V+ = 5.5V, VCOM = 1V, 4.5V, VNO = 4.5V, 1V, (Note 7) 25
-0.1
0.002
0.1
nA
INO(OFF) or INC(OFF)
Full
-2.5
-
2.5
nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 5.5V, VCOM = 1V, 4.5V, VNO = 4.5V, 1V, (Note 7) 25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 5.5V, VCOM = VNO = 4.5V, (Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VLATCHH,
VADDH
Input Voltage Low, VLATCHL,
VADDL
Input Current, LATCHH, LATCHL,
IADDH, IADDL
DYNAMIC CHARACTERISTICS
V+ = 5.5V, VLATCHH, VADD = 0V or V+
Full
2.4
-
Full
-
-
Full
-0.5
0.03
-
V
0.8
V
0.5
µA
Address Transition Time, tTRANS
V+ = 4.5V, VNO = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
-
Full
-
51
70
ns
-
85
ns
Break-Before-Make Time, tBBM
Latch Setup Time, tS
V+ = 5.5V, VNO = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 3)
(See Figure 4)
Full
2
9
25
25
-
Full
35
-
-
ns
-
ns
-
ns
Latch Hold Time, tH
(See Figure 4)
25
0
-
-
ns
Full
0
-
-
ns
Latch Pulse Width, tWPW
(See Figure 4)
25
15
-
Full
25
-
-
ns
-
ns
Charge Injection, Q
OFF Isolation
Crosstalk, (Note 8)
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
25
-
0.6
1.5
pC
RL = 50Ω, CL = 15pF, f = 100kHz, VNO = 1VRMS,
25
-
92
-
dB
(See Figures 5 and 7)
25
-
≤110
-
dB
All Hostile Crosstalk, (Note 8)
25
-
-105
-
dB
6
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