
MAX4626/MAX4627/MAX4628
0.5
, Low-Voltage, Single-Supply
SPST Analog Switches
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±10%, GND = 0, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) (Notes 2, 3)
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.
Voltages Referenced to GND
V+, IN, IN..................................................................-0.3V to +6V
NO, NC, COM (Note 1).................................-0.3V to (V+ + 0.3V)
Continuous Current NO, NC to COM .............................±400mA
Peak Switch Current NO, NC to COM
(pulsed at 1ms, 10% duty cycle max) ........................ ±800mA
Continuous Power Dissipation (TA = 70°C)
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ..........571mW
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) ..........571mW
Operating Temperature Range
MAX462_EU_ ....................................................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
Note 1: Signals on NC, NO, or COM exceeding V+ or GND are clamped by internal diodes.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Analog Signal Range
VCOM, VNO,
VNC
0V+
V
0.35
0.5
On-Resistance
RON
TA = +25°C
0.6
0.05
0.10
On-Resistance Flatness
(Note 4)
RFLAT(ON)
V+ = 4.5V; VCOM = 0, 1V,
2V; ICOM = 100mA
TA = +25°C
0.10
-2
0.2
2
NO or NC Off-Leakage
Current
INO(OFF),
INC(OFF)
TA = +25°C
-20
20
nA
-2
0.2
2
COM Off-Leakage
Current
ICOM(OFF)
TA = +25°C
-20
20
nA
COM On-Leakage
Current
-4
0.3
4
ICOM(ON)
TA = +25°C
-40
40
nA
Overcurrent-Protection
Threshold Current
TA = +25°C
2.4
A
TA = +25°C
40
50
Turn-On Time
tON
VNO or VNC = 3V, Figure 2
TA = TMIN to TMAX
60
ns
TA = +25°C
18
30
Turn-Off Time
tOFF
VNO or VNC = 3V, Figure 2
TA = TMIN to TMAX
40
ns
TA = TMIN to TMAX
CONDITIONS
TA = TMIN to TMAX
V+ = 5.5V; VCOM = 1V, 4.5V;
VNO or VNC = 4.5V, 1V
V+ = 5.5V; VCOM = 1V, 4.5V;
VNO or VNC = 4.5V, 1V
V+ = 5.5V; VCOM = 1V, 4.5V;
VNO or VNC = 1V, 4.5V, or
floating
V+ = 4.5V,
VNO or VNC = 3.5V,
ICOM = 100mA
Charge Injection
Q
CL = 1.0nF, VGEN = 0, RGEN = 0, TA = +25°C, Figure 3
40
pC
Off-Isolation (Note 5)
OIRR
RL = 50
, CL = 5pF, f = 1MHz, TA = +25°C, Figure 4
-51
dB
COM Off-Capacitance
CCOM(OFF)
f = 1MHz, TA = +25°C, Figure 5
65
pF
COM On-Capacitance
CCOM(ON)
f = 1MHz, TA = +25°C, Figure 5
130
pF
NC or NO Off-
Capacitance
COFF
f = 1MHz, TA = +25°C, Figure 5
65
pF
DYNAMIC
ANALOG SWITCH