MAX4721/MAX4722/MAX4723
4.5
Ω
Dual SPST Analog Switches in UCSP
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.6V, VIH = +1.4V, VIL = +0.5V, TA= TMIN to TMAX, unless otherwise noted. Typical values are at V+ = +3.0V,
TA= +25°C, unless otherwise noted.) (Notes 3, 4)
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.
(All Voltages Referenced to GND, Unless Otherwise Noted.)
V+, IN_...................................................................-0.3V to +6.0V
COM_, NO_, NC_ (Note 1) ...........................-0.3V to (V+ + 0.3V)
Continuous Current COM_, NO_, NC_ ...........................±100mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 10% duty cycle)................................±200mA
Continuous Power Dissipation (TA= +70°C)
8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW
9-Bump UCSP (derate 4.7mW/°C above +70°C).........379mW
ESD Method 3015.7 .............................................................>2kV
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) (Note 2)
Infrared (15s) ...............................................................+220°C
Vapor Phase (60s) .......................................................+215°C
Note 1: Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maxi-
mum current rating.
Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
can be exposed to during board level solder attach and rework. This limit permits only the use of the solder profiles recom-
mended in the industry standard specification, JEDEC 020A, paragraph 7.6, table 3 for IR/VPR and convection reflow.
Preheating is required. Hand or wave soldering is not allowed.
PARAMETER SYMBOL CONDITIONS TAMIN TYP MAX UNITS
Analog Signal Range VCOM_,
VNO_, VNC_ 0V+V
ANALOG SWITCH
+25°C 3.0 4.5
On-Resistance (Note 5) RON V+ = 2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = 1.5V TMIN to
TMAX 5Ω
+25°C 0.1 0.3
On-Resistance Match Between
Channels (Notes 5, 6) ∆RON V+ = 2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = 1.5V TMIN to
TMAX 0.4 Ω
+25°C 0.6 1.2
On-Resistance Flatness (Note 7) RFLAT
ON
V+ = 2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = 1.0V, 1.5V, 2.0V TMIN to
TMAX 1.5 Ω
+25°C -0.5 +0.01 +0.5
NO_, NC_ Off-Leakage Current
(Note 8)
INO_
OFF
INC_
OFF
V+ = 3.6V, VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 3.3V, 0.3V TMIN to
TMAX -1.5 +1.5 nA
+25°C -0.5 +0.01 +0.5
COM_ Off-Leakage Current
(Note 8)
IC OM _ (OF F) ,
IC OM _
OF F
V+ = 3.6V, VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 3.3V, 0.3V TMIN to
TMAX -1.5 +1.5 nA
+25°C -1 +0.01 +1
COM_ On-Leakage Current
(Note 8) ICOM_
ON
V+ = 3.6V, VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 0.3V, 3.3V, or
floating
TMIN to
TMAX -2 +2 nA
+25°C4080
Turn-On Time tON VNO_, VNC_ = 1.5V;
RL = 300Ω, CL = 35pF, Figure 1 TMIN to
TMAX 100 ns