參數(shù)資料
型號: MAX4783
廠商: Maxim Integrated Products, Inc.
英文描述: High-Speed, Low-Voltage, 0.7OHM CMOS Analog Switches/Multiplexers
中文描述: 高速、低電壓、0.7Ω、CMOS模擬開關/多路復用器
文件頁數(shù): 4/16頁
文件大小: 348K
代理商: MAX4783
M
High-Speed, Low-Voltage, 0.7
CMOS Analog
Switches/Multiplexers
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply
(V
CC
= +1.8V, GND = 0, V
IH
= 1V, V
IL
= 0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Analog Signal Range
V
X
_, V
Y
_
,
V
Z
_, V
X
,
V
Y
, V
Z
0
V
CC
V
+25°C
T
M N
to T
M AX
+25°C
T
M N
to T
M AX
1.6
2.5
3.5
0.4
0.6
On-Resistance (Note 4)
R
ON
V
CC
= 1.8V; I
X_
, I
Y_
, I
Z_
= 10mA;
V
X
, V
Y
, V
Z
= 1.0V
0.3
On-Resistance Match Between
Channels (Notes 4, 5)
R
ON
V
CC
= 1.8V; I
X_
, I
Y_
, I
Z_
= 10mA;
V
X
, V
Y
, V
Z
= 1.0V
SWITCH DYNAMIC CHARACTERISTICS
+25°C
T
M N
to T
M AX
+25°C
T
M N
to T
M AX
+25°C
T
M N
to T
M AX
+25°C
T
M N
to T
M AX
17
30
32
20
22
30
32
Turn-On Time
t
ON
V
X_
, V
Y_
, V
Z_
= 1.0V; R
L
= 50
;
C
L
= 35pF; Figure 1
ns
8
Turn-Off Time
t
OFF
V
X_
, V
Y_
, V
Z_
= 1.0V; R
L
= 50
;
C
L
= 35pF; Figure 1
ns
17
Address Transition Time
t
TRANS
V
X_
, V
Y_
, V
Z_
= 1.0V; R
L
= 50
;
C
L
= 35pF; Figure 2
ns
26
Break-Before-Make Time
(Note 7)
t
BBM
V
X_
, V
Y_
, V
Z_
= 1V; R
L
= 50
;
C
L
= 35pF; Figure 3
1
ns
Charge Injection
Q
V
GEN
= 0, R
GEN
= 0, C
L
= 1nF,
Figure 4
+25°C
-40
pC
DIGITAL I/O
Input Logic High
Input Logic Low
Input Leakage Current
POWER SUPPLY
Power-Supply Range
V
IH
V
IL
I
IN
_
T
M N
to T
M AX
T
M N
to T
M AX
1
V
V
μA
0.4
+1
V
A
, V
B
, V
C
= V
E N A B L E
= 0 or 3.6V T
M N
to T
M AX
-1
0.000
V
CC
1.6
3.6
V
Positive Supply Current
I
CC
V
CC
= 3.6V; V
A
, V
B
, V
C
,
V
E N A B L E
= 0 or 3.6V
1
μA
Note 2:
The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:
Devices are tested at maximum hot temperature and are guaranteed by design and correlation at T
A
= +25°C and -40°C
specifications.
Note 4:
R
ON
and
R
ON
matching specifications for thin QFN-packaged parts are guaranteed by design.
Note 5:
R
ON
= R
ON(MAX)
- R
ON(MIN).
Note 6:
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7:
Guaranteed by design; not production tested.
Note 8:
Off-isolation = 20log10(V
COM_
/ V
NO
), V
COM_
= output, V
NO
= input to off switch.
Note 9:
Between any two channels.
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