ISL43L840_14 Datasheet, PDF (3/11 Pages) Intersil Corporation – Ultra Low ON-Resistance, Low-Voltage,Single Supply, Dual 4 to 1 Analog Multiplexer

ISL43L840
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.7V
Input Voltages
Ax, Bx, ADDx (Note 2) . . . . . . . . . . . . . . . . . . -0.3 to (V+) + 0.3V
Output Voltages
COMx (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V+) + 0.3V
Continuous Current NO or COM . . . . . . . . . . . . . . . . . . . . . ±300mA
Peak Current NO or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±500mA
ESD Rating
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4kV
Thermal Information
Thermal Resistance (Typical, Note 3)
θ_JA (°C/W)
16 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
150
16 Ld 3x3 QFN Package . . . . . . . . . . . . . . . . . . . . .
75
Maximum Junction Temperature (Plastic Package). . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(Lead Tips Only)
Operating Conditions
Temperature Range
ISL43L840IX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
2. Signals on Ax, Bx, COMx, ADDx exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings.
3. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications - 3V Supply Test Conditions: V_SUPPLY = +2.7V to +3.3V, GND = 0V, V_INH = 1.4V, V_INL = 0.5V (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
ON Resistance, R_ON
V+ = 2.7V, I_COM = 100mA, V_{Ax or} V_Bx = 0V to V+,
25
-
(See Figure 5)
Full
-
-
V+
V
0.5
0.75
Ω
-
0.8
Ω
R_ON Matching Between Channels, V+ = 2.7V, I_COM = 100mA, V_{Ax or} V_Bx = Voltage at max 25
-
0.12
0.2
Ω
∆R_ON
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
Ax or Bx OFF Leakage Current,
V+ = 3.3V, V_COM = 0.3V, 3V, V_{Ax or} V_Bx = 3V, 0.3V
25
-4
-
4
nA
I_Ax(OFF) or I_Bx(OFF)
Full
-30
-
30
nA
COM ON Leakage Current,
I_COM(ON)
V+ = 3.3V, V_COM = V_{Ax or} V_Bx = 0.3V, 3V
25
-8
-
8
nA
Full
-60
-
60
nA
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
-
Full
-
-
Full
-0.5
-
-
V
0.5
V
0.5
µA
Address Transition Time, t_TRANS V+ = 2.7V, V_{Ax or} V_Bx = 1.5V, R_L = 50Ω, C_L = 35pF,
25
-
(See Figure 1, Note 10))
Full
-
19
28
ns
-
30
ns
Break-Before-Make Time, t_BBM
V+ = 3.3V, V_{Ax or} V_Bx = 1.5V, R_L = 50Ω, C_L = 35pF,
25
-
4
-
ns
(See Figure 3, Note 10)
Full
1
-
-
ns
Charge Injection, Q
C_L = 1.0nF, V_G = 0V, R_G = 0Ω, (See Figure 2)
25
-
-96
-
pC
Input OFF Capacitance, C_OFF
f = 1MHz, V_{Ax or} V_Bx = V_COM = 0V, (See Figure 7)
25
-
62
-
pF
COM ON Capacitance, C_COM(ON) f = 1MHz, V_{Ax or} V_Bx = V_COM = 0V, (See Figure 7)
25
-
232
-
pF
3
FN6096.1