MAX4648 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4648 Datasheet PDF : 9 Pages
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25Ω SPST Analog Switches in SOT23-6
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND)
V+ ...........................................................................-0.3V, +44.0V
V- ............................................................................-44.0V, +0.3V
V+ to V-................................................................-0.3V to +44.0V
All Other Pins (Note 1)...............................V- - 0.3V to V+ + 0.3V
Continuous Current into Any Terminal..............................±60mA
Peak Current into Any Terminal
(pulsed at 1ms, 10% duty cycle)...............................±100mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW
Operating Temperature Ranges
MAX464_EUT..................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Signals on NO, NC, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
Stresses beyond those listed under “Absolute Maximum Ratings” 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 CHARACTERISTICS—Dual ±15V Supplies
(V+ = +15V, V- = -15V, VIH = 2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Notes 2, 3)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
Analog Signal Range
VNO,VNC,
VCOM
On-Resistance
RON
ICOM = 10mA; VNO
or VNC = ±10V
On-Resistance
Flatness (Note 4)
RFLAT(ON)
ICOM = 10mA; VNO
or VNC = +5V, 0, -5V
NO or NC Off-Leakage INO(OFF) or VNO or VNC = +14V, -14V;
Current
INC(OFF) VCOM = -14V, +14V
COM Off-Leakage
Current
ICOM(OFF)
VCOM = -14V, +14V;
VNO or VNC = +14V, -14V
COM On-Leakage
Current
ICOM(ON)
VCOM = +14V, -14V;
VNO or VNC = +14V, -14V or
floating
LOGIC INPUT
TA
MIN TYP MAX UNITS
V-
V+
V
+25°C
TMIN to TMAX
18
25
Ω
30
+25°C
TMIN to TMAX
0.8
2
Ω
3
+25°C
-1 0.01
1
nA
TMIN to TMAX
-10
10
+25°C
-1 0.01
1
nA
TMIN to TMAX
-10
10
+25°C
-2
2
TMIN to TMAX
-20
nA
20
Input Logic High
VIH
TMIN to TMAX
2.4
V
Input Logic Low
VIL
Input Leakage Current
IIN
DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Turn-Off Time
tOFF
Charge Injection
Q
VIN = 0 or +5V
VNO or VNC = ±10V; R L = 300Ω;
CL = 35pF; Figure 2
VNO or VNC = ±10V; R L =300Ω;
CL = 35pF; Figure 2
COM = 0; RS = 0; CL = 1nF;
Figure 3
TMIN to TMAX
TMIN to TMAX
+25°C
TMIN to TMAX
+25°C
TMIN to TMAX
+25°C
0.8
V
-1
1
µA
68
100
ns
125
62
100
ns
125
4
pC
2 _______________________________________________________________________________________
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