Datasheet

MAX4626/MAX4627/MAX4628
0.5Ω, Low-Voltage, Single-Supply
SPST Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.6V, GND = 0, V
INH
= 2.0V, V
INL
= 0.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Notes 2, 3)
V0V+
V
COM
, V
NO
,
V
NC
Analog Signal Range
CONDITIONS UNITSMIN TYP MAXSYMBOLPARAMETER
V2.0V
INH
Input Voltage High
µA-1 1I
IN
Logic Input Current
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +5V ±10%, GND = 0, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Notes 2, 3)
0.9
Ω
0.4 0.8
V+ = 2.7V,
V
NO
or V
NC
= 1.5V,
I
COM
= 100mA
R
ON
On-Resistance
T
A
= +25°C
T
A
= T
MIN
to T
MAX
0.1 ΩR
FLAT
(
ON)
On-Resistance Flatness
(Note 4)
V+ = 2.7V; I
COM
= 100mA;
V
NO
or V
NC
= 0, 0.75V, 1.5V; T
A
= +25°C
ns
65 80
V
NO
or V
NC
= 1.5V,
Figure 2
t
ON
Turn-On Time
90
ns
22 40
V
NO
or V
NC
= 1.5V,
Figure 2
t
OFF
Turn-Off Time
50T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
µA10V+ = 5.5V, V
IN
= 0 or V+I+Positive Supply Current
V1.8 5.5V+Power-Supply Range
µA-1 1I
IN
Logic Input Current
V2.4V
INH
Input Voltage High
V0.8V
INL
Input Voltage Low
CONDITIONS UNITSMIN TYP MAXSYMBOLPARAMETER
LOGIC INPUT
SUPPLY
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Note 3: SOT-packaged parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and
correlation.
Note 4: Flatness is defined as the difference between the maximum and minimum values of on-resistance as measured over the
specified analog signal range.
Note 5: Off-Isolation = 20log
10
[V
COM
/ (V
NC
or V
NO
)], V
COM
= output, V
NC
or V
NO
= input to off switch.
pC
30
C
L
= 1.0nF, Figure 3, V
GEN
= 0, R
GEN
= 0,
Ta = +25°C
QCharge Injection
V0.6V
INL
Input Voltage Low
µA10V = +3.6V, V
IN
= 0I+Positive Supply Current
ANALOG SWITCH
DYNAMIC
LOGIC INPUT
SUPPLY