MAX4721 Datasheet, PDF (2/14 Pages) Maxim Integrated Products – 4.5 Dual SPST Analog Switches in UCSP

4.5Ω Dual SPST Analog Switches in UCSP
ABSOLUTE MAXIMUM RATINGS
(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 (T_A = +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.
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—Single +3V Supply
(V+ = +2.7V to +3.6V, V_IH = +1.4V, V_IL = +0.5V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V+ = +3.0V,
T_A = +25°C, unless otherwise noted.) (Notes 3, 4)
PARAMETER
Analog Signal Range
ANALOG SWITCH
On-Resistance (Note 5)
On-Resistance Match Between
Channels (Notes 5, 6)
On-Resistance Flatness (Note 7)
NO_, NC_ Off-Leakage Current
(Note 8)
COM_ Off-Leakage Current
(Note 8)
COM_ On-Leakage Current
(Note 8)
Turn-On Time
SYMBOL
V_{COM_},
V_{NO_}, V_{NC_}
CONDITIONS
R_ON
V+ = 2.7V, I_{COM_} = 10mA;
V_{NO_} or V_{NC_} = 1.5V
∆R_ON
V+ = 2.7V, I_{COM_} = 10mA;
V_{NO_} or V_{NC_} = 1.5V
R_FLAT(ON)
V+ = 2.7V, I_{COM_} = 10mA;
V_{NO_} or V_{NC_} = 1.0V, 1.5V, 2.0V
I_{NO_(OFF),} V+ = 3.6V, V_{COM_} = 0.3V, 3.3V;
I_{NC_(OFF)} V_{NO_} or V_{NC_} = 3.3V, 0.3V
I_{COM_ (OFF),} V+ = 3.6V, V_{COM_} = 0.3V, 3.3V;
I_{COM_ (OFF)} V_{NO_} or V_{NC_} = 3.3V, 0.3V
V+ = 3.6V, V_{COM_} = 0.3V, 3.3V;
I_{COM_(ON)} V_{NO_} or V_{NC_} = 0.3V, 3.3V, or
floating
t_ON
V_{NO_}, V_{NC_} = 1.5V;
R_L = 300Ω, C_L = 35pF, Figure 1
T_A
+25°C
T_MIN to
T_MAX
+25°C
T_MIN to
T_MAX
+25°C
T_MIN to
T_MAX
+25°C
T_MIN to
T_MAX
+25°C
T_MIN to
T_MAX
+25°C
T_MIN to
T_MAX
+25°C
T_MIN to
T_MAX
MIN TYP MAX UNITS
0
V+
V
3.0
4.5
Ω
5
0.1
0.3
Ω
0.4
0.6
1.2
Ω
1.5
-0.5 +0.01 +0.5
nA
-1.5
+1.5
-0.5 +0.01 +0.5
nA
-1.5
+1.5
-1 +0.01 +1
nA
-2
+2
40
80
ns
100
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