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| DG444DY-T Datasheet, PDF (2/10 Pages) Maxim Integrated Products – Improved, Quad, SPST Analog Switches | |||
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Improved, Quad, SPST Analog Switches
ABSOLUTE MAXIMUM RATINGS
(Voltage Referenced to V-)
V+ ........................................................................................44V
GND ....................................................................................25V
VL ..................................................(GND - 0.3V) to (V+ + 0.3V)
Digital Inputs VS, VD (Note 1).......(V- - 2V) to (V+ + 2V) or 30mA
(whichever occurs first)
Continuous Current (any terminal) ......................................30mA
Peak Current, S or D (pulsed at 1ms, 10% duty cycle max) .100mA
Continuous Power Dissipation (TA = +70°C)
6-Pin Narrow SO (derate 8.70mW/°C above +70°C) ...696mW
16-Pin PDIP (derate 10.53mW/°C above +70°C)..........842mW
16-Pin Thin QFN (derate 33.3mW/°C above +70°C) ..2667mW
Operating Temperature Ranges
DG444C/DG445C ................................................0°C to +70°C
DG444D, E/DG445D, E ....................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating.
Stresses beyond those listed under âAbsolute Maximum Ratingsâ may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICSâDual Supplies
(V+ = 15V, V- = -15V, VL = 5V, GND = 0, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
Drain-Source
On-Resistance
SYMBOL
CONDITIONS
MIN TYP MAX
(Note 2)
VANALOG (Note 3)
-15
+15
RDS(ON)
V+ = 13.5V, V- = -13.5V,
VD = ±8.5V, IS = -10mA
TA = +25°C
TA = TMIN to TMAX
50
85
100
On-Resistance Match
Between Channels (Note 4)
âRDS(ON)
VD = ±10V,
IS = -10mA
TA = +25°C
TA = TMIN to TMAX
4
5
On-Resistance Flatness (Note 4) RFLAT(ON)
VD = ±5V,
IS = -10mA
TA = +25°C
TA = TMIN to TMAX
9
15
Source Leakage Current
(Note 5)
Drain Off-Leakage Current
(Note 5)
Drain On-Leakage Current
(Note 5)
INPUT
Input Current with
Input Voltage High
Input Current with
Input Voltage Low
IS(OFF)
ID(OFF)
ID(ON)
or
IS(ON)
V+ = 16.5V, V- = -16.5V,
VD = ±15.5V,
VS = 15.5V
V+ = 16.5V, V- = -16.5V,
VD = ±15.5V,
VS = 15.5V
V+ = 16.5V, V- = -16.5V,
VD = ±15.5V,
VS = ±15.5V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
-0.50
-5
-0.50
-5
-0.50
-10
+0.01
+0.01
+0.08
+0.50
+5
+0.50
+5
+0.50
+10
IINH VIN = 2.4V, all others = 0.8V
IINL VIN = 0.8V, all others = 2.4V
-0.5 -0.00001 +0.5
-0.5 -0.00001 +0.5
UNITS
V
â¦
â¦
â¦
nA
nA
nA
µA
µA
2 _______________________________________________________________________________________
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