ISL43L841_14 Datasheet, PDF (4/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, Low-Voltage,Single Supply, Differential 4 to 1 Analog Multiplexer

ISL43L841
Electrical Specifications - 4.3V Supply Test Conditions: V_SUPPLY = +3.9V to +4.5V, GND = 0V, V_INH = 1.4V, V_INL = 0.4V
(Notes 4, 8), Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
Input OFF Capacitance, C_OFF
f = 1MHz, V_{AX or} V_BX = V_COM = 0V, (See Figure 7)
25
-
62
-
pF
COM OFF Capacitance, C_OFF
f = 1MHz, V_{AX or} V_BX = V_COM = 0V, (See Figure 7)
25
-
218
-
pF
COM ON Capacitance, C_COM(ON) f = 1MHz, V_{AX or} V_BX = V_COM = 0V, (See Figure 7)
25
-
232
-
pF
OFF Isolation
Crosstalk, Note 9
R_L = 50Ω, C_L = 35pF, f = 100kHz,
(See Figures 4 and 6)
25
-
65
-
dB
25
-
-100
-
dB
Total Harmonic Distortion (THD) f = 20Hz to 20kHz, 0.5Vp-p, R_L = 32Ω
POWER SUPPLY CHARACTERISTICS
25
-
0.02
-
%
Power Supply Range
Full
1.65
-
4.5
V
Positive Supply Current, I+
V+ = 4.5V, V_INH, V_ADD = 0V or V+, Switch On or Off
25
-
0.02
0.05
µA
Full
-
-
0.9
µA
Positive Supply Current, I+
V+ = 4.2V, V_ADDx = 2.85V
25
-
10
20
µA
NOTES:
4. V_IN = Input voltage to perform proper function.
5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
6. R_ON matching between channels is calculated by subtracting the channel with the highest max R_ON value from the channel with lowest max
R_ON value.
7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
8. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
9. Between any two switches.
10. Guaranteed but not tested.
Electrical Specifications - 3V Supply
Test Conditions: V_SUPPLY = +2.7V to +3.3V, GND = 0V, V_INH = 1.4V, V_INL = 0.4V
(Notes 4, 8) Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V_ANALOG
Full
0
-
V+
V
ON Resistance, R_ON
V+ = 2.7V, I_COM = 100mA, V_{AX or} V_BX = 0V to V+,
25
-
0.53
0.75
Ω
See Figure 5
Full
-
-
0.8
Ω
R_ON Matching Between Channels, V+ = 2.7V, I_COM = 100mA, V_{AX or} V_BX = Voltage at
25
-
0.12
0.2
Ω
DR_ON
max R_ON, (Note 6)
Full
-
-
0.2
Ω
R_ON Flatness, R_FLAT(ON)
V+ = 2.7V, I_COM = 100mA, V_{AX or} V_BX = 0V t0 V+,
25
-
0.056
0.15
Ω
(Note 7)
Full
-
-
0.15
Ω
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, V_INH, V_ADDH
Input Voltage Low, V_INL, V_ADDL
Input Current, I_INH, I_INL, I_ADDH,
I_ADDL
DYNAMIC CHARACTERISTICS
V+ = 3.6V, V_INH = V_ADD = 0V or V+ (Note 10)
Full
1.4
0.8
Full
-
0.67
Full
-0.5
-
-
V
0.4
V
0.5
µA
Inhibit Turn-ON Time, t_ON
V+ = 2.7V, V_{Ax or} V_Bx = 1.5V, R_L = 50Ω, C_L = 35pF,
25
-
(See Figure 1, Note 10)
Full
-
27
37
ns
-
41
ns
Inhibit Turn-OFF Time, t_OFF
V+ = 2.7V, V_{Ax or} V_Bx = 1.5V, R_L = 50Ω, C_L = 35pF,
25
-
(See Figure 1, Note 10)
Full
-
16
26
ns
-
30
ns
4
FN6212.1
June 30, 2006