MAX4761AETXT Просмотр технического описания (PDF) - Maxim Integrated
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MAX4761AETXT Datasheet PDF : 14 Pages
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High-Bandwidth, Quad DPDT Switches
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V+ .............................................................................-0.3V to +6V
IN_, EN (MAX4761) ..................................................-0.3V to +6V
IN_, EN (MAX4761A) ....................................-0.3V to (V+ + 0.3V)
COM_, NO_, NC_ (Note 1) ...........................-0.3V to (V+ + 0.3V)
Continuous Current
NO_, NC_, COM_ .......................................................±100mA
Peak Current
(pulsed at 1ms, 10% duty cycle)................................±200mA
(pulsed at 1ms, 50% duty cycle)............................... ±300mA
Continuous Power Dissipation (TA = +70°C)
36-Bump UCSP (derate 15.3mW/°C above +70°C).... 1221mW
36-Pin TQFN (derate 26.3mW/°C above +70°C)......... 2105mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
Bump Temperature (soldering)
Infrared (15s) ...............................................................+220°C
Vapor Phase (60s) .......................................................+215°C
Note 1: Signals on NO_, NC_, COM_ exceeding V+ or GND 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
(V+ = +2.7V to +5.25V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at V+ = 3V, TA = +25°C.) (Notes 2, 3)
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match
Between Channels
On-Resistance Flatness
NO_, NC_ Off-Leakage
Current
SYMBOL
CONDITIONS
VCOM_,
VNO_, VNC_
RON
V+ = 2.7V, ICOM_ = 10mA,
VNC_ or VNO_ = 0V or V+ (Note 4)
ΔRON
V+ = 2.7V, ICOM_ = 10mA,
VNO_ or VNC_ = 1.5V (Notes 4, 5)
RFLAT(ON)
V+ = 2.7V, ICOM_= 10mA,
VNC_ or VNO_ = 0V or V+ (Note 6)
INO_(OFF),
INC_(OFF)
V+ = 3.6V;
VCOM_ = 3.3V, 0.3V;
VNO_ or VNC_ = 0.3V, 3.3V
TA
MIN TYP MAX UNITS
TMIN to TMAX 0
V+
V
+25°C
TMIN to TMAX
+25°C
TMIN to TMAX
+25°C
TMIN to TMAX
2.0 3.5
Ω
4
0.2 0.4
Ω
0.55
0.8 1.5
Ω
1.8
+25°C
-5
TMIN to TMAX -25
+5
nA
+25
COM_ Off-Leakage Current
V+ = 3.6V (MAX4761/MAX4761A);
VCOM_ = 3.3V, 0.3V; VNO_ or
VNC_ = 0.3V, 3.3V
+25°C
-5 0.1 +5
nA
TMIN to TMAX -25
+25
COM_ On-Leakage Current
DYNAMIC
ICOM_(ON)
V+ = 3.6V; VCOM_ = 3.3V, 0.3V; VNO_
or VNC_ = 3.3V, 0.3V or unconnected
+25°C
TMIN to TMAX
-5
-25
+5
nA
+25
Turn-On Time
MAX4760/
+25°C
tON
VNO_ or VNC_ = 1.5V;
RL = 50Ω; CL = 35pF,
Figure 2
MAX4761 TMIN to TMAX
MAX4760A/
+25°C
MAX4761A TMIN to TMAX
45 140
ns
150
400 800
ns
800
2 _______________________________________________________________________________________
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