Datasheet

MAX4675/MAX4676
3Ω Single SPST Analog Switches
4 _______________________________________________________________________________________
Note 2: Parameters are 100% tested at +25°C only and guaranteed by correlation through the full-rated temperature range.
Note 3: 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 4: Flatness is defined as the difference between the maximum and minimum value of R
ON
as measured over the specified
analog signal ranges.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
T
A
= +25°C -2 0.2 2
COM On-Leakage Current I
COM
(
ON
)
V+ = 5.5V; V
NO
or
V
NC
= 0, 4.5V,
or floating;
V
COM
= 0 or 4.5V
T
A
= T
MIN
to T
MAX
-20 20
nA
LOGIC INPUT
Input Low Voltage V
IL
0.8 V
Input High Voltage V
IH
2.4 V
Input Leakage Current I
IN
-1 0.005 1 µA
DYNAMIC
T
A
= +25°C 350 700
Turn-On Time t
ON
V + = + 4.5V ;
V
NO
or V
NC
= +3.3V,
R
L
= 300Ω, C
L
= 35p F,
Fi gur e 2
T
A
= T
MIN
to
T
MAX
850
ns
T
A
= +25°C 55 150
Turn-Off Time t
OFF
V+ = +4.5V; V
NO
or V
NC
=
+3.3V, R
L
= 300Ω,
C
L
= 35pF, Figure 2
T
A
= T
MIN
to
T
MAX
160
ns
Charge Injection Q
R
GEN
= 0Ω, C
L
= 1nF,
V
GEN
= 2.5V, Figure 3
T
A
= +25°C31pC
Off-Isolation V
ISO
R
L
= 50Ω, C
L
= 5pF,
f = 1MHz, Figure 4
T
A
= +25°C -65 dB
On-Channel Bandwidth
(-3dB)
R
S
= 50Ω, R
L
= 50Ω 150 MHz
NC or NO Off-Capacitance C
(
N_OFF
)
f = 1MHz, Figure 5 T
A
= +25°C85pF
COM Off-Capacitance C
(
C OM OFF
)
f = 1MHz, Figure 5 T
A
= +25°C85pF
On-Capacitance
C
(ON)
f = 1MHz, Figure 5 T
A
= +25°C 350 pF
POWER SUPPLY
Supply Voltage V+ 2.7 5.5 V
T
A
= +25°C 0.002 1
Positive Supply Current I+
V
IN
= 0 or 5V,
V+ = 5.5V
T
A
= T
MIN
to T
MAX
10
µA
ELECTRICAL CHARACTERISTICS—SINGLE SUPPLY (continued)
(V+ = +5V ±10%, V- = 0, GND = 0, V
IH
= +2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Notes 2, 3)