參數(shù)資料
型號: MAX4540
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Voltage, Single 8-to-1 and Dual 4-to-1 Cal-Multiplexers
中文描述: 低電壓、單8選1及雙4選1,帶有校準的多路復用器
文件頁數(shù): 3/20頁
文件大?。?/td> 247K
代理商: MAX4540
M
Low-Voltage, Single 8-to-1 and
Dual 4-to-1 Cal-Multiplexers
_______________________________________________________________________________________
3
CONDITIONS
V
EN
= V
A_
= V
LATCH
= V
CAL
= V+
μA
-0.1
0.01
0.1
I
IH
Input Current with Input
Voltage High
V
1.4
0.8
V
IL
Input Low Voltage
V
2.4
1.7
V
IH
Input High Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
LOGIC INPUTS
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, V
IH
= 2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values at T
A
= +25°C.)
(Note 2)
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0
or V+, V+ = 5.5V, V- = -5.5V
(Note 7)
μA
-5
5
I+
Positive Supply Current
-1
0.01
1
V
±2.7
±6
Power-Supply Range
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0
μA
-0.1
0.01
0.1
I
IL
Input Current with Input
Voltage Low
Figure 2
ns
4
1
10
t
OPEN
Break-Before-Make
Interval (Note 3)
100
150
200
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0
or V+, V+ = 5.5V, V- = -5.5V
(Note 7)
T
A
= T
MIN
to T
MAX
μA
-5
5
I-
Negative Supply Current
-1
0.01
1
T
A
= +25°C
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0
or V+, V+ = 5.5V, V- = -5.5V
(Note 7)
T
A
= T
MIN
to T
MAX
μA
-5
5
I
GND
GND Supply Current
-1
0.01
1
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
50
100
120
75
115
175
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
EN
= 0, f = 1MHz, Figure 5
V
EN
= 2.4V, f = 1MHz,
V
GEN
= 1Vp-p, Figure 5
C
L
= 1nF, V
NO_
= 0, Figure 4
dB
-75
V
ISO
Off-Isolation (Note 8)
pC
1
5
V
CTE
Charge Injection
(Note 3)
T
A
= +25°C
T
A
= +25°C
f = 1MHz
pF
15
C
IN
Logic Input Capacitance
dB
-75
V
CT
Crosstalk Between
Channels (Note 9)
T
A
= +25°C
T
A
= +25°C
f = 1MHz, V
EN
= V
COM_
= 0,
Figure 6
pF
3
C
OFF
NO-Off Capacitance
T
A
= +25°C
f = 1MHz, V
EN
= 2.4V,
V
COM_
= 0, Figure 6
f = 1MHz, V
EN
= V
COM_
= 0,
Figure 6
pF
26
C
COM_(ON)
COM-On Capacitance
pF
15
C
COM_(OFF)
COM-Off Capacitance
T
A
= +25°C
T
A
= +25°C
Figure 3
ns
t
ON
Enable Turn-On Time
Figure 3
ns
t
OFF
Enable Turn-Off Time
Figure 1
ns
t
TRANS
Transition Time
SUPPLY
DYNAMIC CHARACTERISTICS
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