ISL43L120 Datasheet, PDF (4/11 Pages) Intersil Corporation – Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches

ISL43L120, ISL43L121, ISL43L122
Electrical Specifications - 3V Supply Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, V_INH = 1.4V, V_INL = 0.5V (Note 6, 8),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(°C) (NOTE 7) TYP (NOTE 7) UNITS
COM OFF Capacitance,
C_COM(OFF)
f = 1MHz, V_NO or V_NC = V_COM = 0V, See Figure 6
25
-
182
-
pF
COM ON Capacitance, C_COM(ON) f = 1MHz, V_NO or V_NC = V_COM = 0V, See Figure 6
25
-
290
-
pF
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Full
1.65
-
3.6
V
Positive Supply Current, I+
V+ = 1.65V to 3.6V, V_IN = 0V or V+, all channels on or 25
-
off
Full
-
-
30
nA
-
750
nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Full
-
-
0.5
V
Input Voltage High, V_INH
Full
1.4
-
-
V
Input Current, I_INH, I_INL
V+ = 3.3V, V_IN = 0V or V+ (Note 9)
Full
-0.5
-
0.5
µA
NOTES:
6. V_IN = input voltage to perform proper function.
7. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
8. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
9. Guaranteed but not tested.
10. R_ON matching between channels is calculated by subtracting the channel with the highest max Ron value from the channel with lowest max
Ron value.
11. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.65V to +2.0V, GND = 0V, V_INH = 1.0V, V_INL = 0.4V (Note 6, 8),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(°C) (NOTE 7) TYP (NOTE 7) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V_ANALOG
Full
0
-
V+
V
ON Resistance, R_ON
V+ = 1.8V, I_COM = 100mA, V_NO or V_NC = 0V to V+, See 25
-
0.26
0.35
Ω
Figure 4, Note 9
Full
-
-
0.4
Ω
R_ON Matching Between Channels, V+ = 1.8V, I_COM = 100mA, V_NO or V_NC = Voltage at
25
-
0.005
-
Ω
∆R_ON
Max R_ON, Note 10
Full
-
0.005
-
Ω
R_ON Flatness, R_FLAT(ON)
V+ = 1.8V, I_COM = 100mA, V_NO or V_NC = 0V to V+,
25
-
0.074
-
Ω
Note 11
Full
-
0.082
-
Ω
NO or NC OFF Leakage Current, V+ = 2.0V, V_COM = 0.3V, 1.8V, V_NO or V_NC = 1.8V, 0.3V 25
-3
-
3
nA
I_NO(OFF) or I_NC(OFF)
Full
-60
-
60
nA
COM ON Leakage Current,
I_COM(ON)
V+ = 2.0V, V_COM = 0.3V, 1.8V, or V_NO or V_NC = 0.3V, 25
-3
-
1.8V
Full
-80
-
3
nA
80
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, t_ON
V+ = 1.65V, V_NO or V_NC = 1.0V, R_L =50Ω, C_L = 35pF, 25
-
V_IN = 0 to 1.65V, See Figure 1, Note 9
Full
-
30
40
ns
-
45
ns
Turn-OFF Time, t_OFF
V+ = 1.65V, V_NO or V_NC = 1.0V, R_L =50Ω, C_L = 35pF, 25
-
V_IN = 0 to 1.65V, See Figure 1, Note 9
Full
-
25
35
ns
-
40
ns
Charge Injection, Q
C_L = 1.0nF, V_G = 0V, R_G = 0Ω, See Figure 2
25
-
-80
-
pC
4
FN6091.1
November 3, 2004