參數(shù)資料
型號(hào)： MAX4643EGA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： High-Speed, Low-Voltage, 4з, Dual SPST CMOS Analog Switches
中文描述： DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, CQCC8
封裝： 3 X 3 MM, QFN-8
文件頁數(shù)： 3/10頁
文件大?。?/td> 198K
代理商： MAX4643EGA
M
High-Speed, Low-Voltage, 4
, Dual SPST
CMOS Analog Switches
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +4.5V to +5.5V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.3V, V
INH
= 2.0V, V
INL
= 0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
V+ = 2.7V, I
COM_
=
10mA, V
NO_
or
V
NC_
= 0 to V+
T
A
= +25°C
V+ = 2.7V, I
COM_
=
10mA, V
NO_
or
V
NC_
= 0 to V+
CONDITIONS
6
8
R
ON
On-Resistance
V
0
V+
V
COM_
,
V
NO_
,
V
NC_
Analog Signal Range
T
A
= T
MIN
to T
MAX
9
T
A
= +25°C
T
A
= T
MIN
to T
MAX
0.2
0.6
R
ON
On-Resistance Match
Between Channels
(Notes 2, 8)
0.8
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
T
A
= +25°C
V+ = 2.7V, I
COM_
=
10mA, V
NO_
or
V
NC_
= 0 to V+
T
A
= T
MIN
to T
MAX
1.5
3.0
R
FLAT
On-Resistance Flatness
(Note 3)
3.5
ANALOG SWITCH
%
0.018
R
L
= 600
, 0.5Vp-p, f = 20Hz to 20kHz
THD
Total Harmonic Distortion
SUPPLY
μA
0.001
1.0
V+ = 5.5V, V
IN_
= 0 or V+
I+
Positive Supply Current
-77
-97
-56
-80
Crosstalk (Note 7)
V
CT
dB
f = 10MHz
f = 1MHz
C
L
= 5pF, R
L
= 50
,
Figure 3
f = 10MHz
f = 1MHz
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Break-Before-Make (Note 4)
(MAX4643 only)
t
BBM
7
ns
T
A
= T
MIN
to T
MAX
10
Turn-Off Time (Note 4)
t
OFF
5
8
ns
T
A
= T
MIN
to T
MAX
T
A
= +25°C
18
T
A
= T
MIN
to T
MAX
1
Turn-On Time (Note 4)
t
ON
9
15
ns
Charge Injection
Q
2
pC
NO_, NC_ Off-Capacitance
C
NO_ (OFF),
C
NC
_
(OFF)
C
COM_
(OFF)
C
(ON)
7
pF
COM_ Off-Capacitance
Switch On-Capacitance
7
18
pF
pF
Off-Isolation (Note 6)
V
ISO
dB
CONDITIONS
V
GEN
= 0, R
GEN
= 0, C
L
= 1nF, Figure 4
R
L
= 300
,
C
L
= 35pF, V
NO_
=
V
NC_
= 3V, Figure 2
NO_ or NC_ = GND, f = 1MHz, Figure 5
T
A
= +25°C
R
L
= 300
, C
L
=
35pF, V
NO_
= V
NC_
=
3V, Figure 2
T
A
= +25°C
f = 1MHz, Figure 5
f = 1MHz, Figure 5
C
L
= 5pF, R
L
= 50
,
Figure 3
R
L
= 300
, C
L
=
35pF, V
NO_
= V
NC_
=
3V, Figure 2
DYNAMIC
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