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ISL43841 Datasheet, PDF (4/14 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: VSUPPLY = ±4.5V to ±5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP (NOTE 4)
(NOTE 4)
(oC)
MIN
TYP
MAX UNITS
Latch Setup Time, tS
(See Figure 4)
25
25
-
Full
35
-
-
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
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
25
-
0.3
1
pC
NO/NC OFF Capacitance, COFF f = 1MHz, VNO = VCOM = 0V, (See Figure 8)
25
-
3
-
pF
COM OFF Capacitance, COFF
f = 1MHz, VNO = VCOM = 0V, (See Figure 8)
25
-
12
-
pF
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO = VCOM = 0V, (See Figure 8)
25
-
18
-
pF
OFF Isolation
Crosstalk, (Note 8)
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
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Full
±2
-
±6
V
Positive Supply Current, I+
VS = ±5.5V, VLATCHH, VADD = 0V or V+,
Switch On or Off
25
-1
0.1
Full
-1
-
1
µA
1
µA
Negative Supply Current, I-
25
-1
0.1
1
µA
Full
-1
-
1
µA
NOTES:
3. VIN = logic voltage to configure the device in a given state.
4. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
5. ∆RON = RON (MAX) - RON (MIN).
6. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
7. Leakage parameter is 100% tested at high temp, and guaranteed by correlation at 25oC.
8. Between any two switches.
Electrical Specifications + 12V Supply Test Conditions: V+ = +10.8V to +13.2V, GND = 0V, VINH = 4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 4)
(oC)
MIN
(NOTE 4)
TYP
MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
Full
0
ON Resistance, RON
V+ = 10.8V, ICOM = 1.0mA, VNO = 9V, (See Figure 6) 25
-
Full
-
-
V+
V
37
45
Ω
55
Ω
RON Matching Between Channels, V+ = 10.8V, ICOM = 1.0mA, VNO = 9V, (Note 5)
∆RON
25
-
1.2
2
Ω
Full
-
-
2
Ω
RON Flatness, RFLAT(ON)
V+ = 10.8V, ICOM = 1.0mA, VNO = 3V, 6V, 9V, (Note 6) 25
-
5
7
Ω
Full
-
-
7
Ω
NO or NC OFF Leakage Current, V+ = 13.2V, VCOM = 1V, 12V, VNO = 12V, 1V, (Note 7) 25
-0.1
0.002
0.1
nA
INO(OFF) or INC(OFF)
Full
-2.5
-
2.5
nA
4
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