參數(shù)資料
型號： MAX381EPE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運動控制電子
英文描述： Precision, Low-Voltage Analog Switches
中文描述： DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP16
封裝： 0.300 INCH, PLASTIC, DIP-16
文件頁數(shù)： 3/12頁
文件大?。?/td> 125K
代理商： MAX381EPE
M
Prec ision, Low-Voltage Analog S witc hes
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SYMBOL
MIN
TYP
MAX
(Note 2)
UNITS
Input Current with Input
Voltage High
I
INH
-1.0
0.005
1.0
μA
CONDITIONS
V
IN
= 2.4V, all others = 0.8V
Input Current with Input
Voltage Low
I
INL
-1.0
0.005
1.0
μA
V
IN
= 0.8V, all others = 2.4V
Turn-On Time
t
ON
100
175
225
100
ns
Charge Injection
(Note 3)
V
CTE
2
5
pC
C
L
= 1.0nF, V
GEN
= 0V,
R
GEN
= 0
, Figure 4
R
L
= 100
, C
L
= 5pF,
f = 1MHz, Figure 5
R
L
= 50
, C
L
= 5pF,
f = 1MHz, Figure 6
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
COM
= 3V, Figure 2
150
V
COM
= 3V, Figure 2
Turn-Off Time
t
OFF
60
ns
Power-Supply Range
MAX383 only, Figure 3
Break-Before-Make
Time Delay (Note 3)
t
D
10
20
ns
T
A
= +25°C
T
A
= +25°C
Off Isolation (Note 6)
V
ISO
72
dB
T
A
= +25°C
Crosstalk (Note 7)
V
CT
90
dB
T
A
= +25°C
f = 1MHz, Figure 7
Off Capacitance
C
OFF
12
pF
T
A
= +25°C
f = 1MHz, Figure 7
COM Off Capacitance
C
COM(OFF)
12
pF
T
A
= +25°C
f = 1MHz, Figure 8
Channel On Capacitance C
COM(ON)
pF
±3
±8
V
Positive Supply Current
39
I+
All channels on or off,
V+ = 5.5V, V- = -5.5V, V
IN
= 0V or V+
-1.0
0.06
1.0
μA
Negative Supply
Current
I-
All channels on or off,
V+ = 5.5V, V- = -5.5V, V
IN
= 0V or V+
-1.0
-0.01
1.0
μA
Logic High Input Voltage
Logic Low Input Voltage
DYNAMIC
V
AH
V
AL
2.4
V
V
0.8
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
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.
Guaranteed by design.
R
ON
=
R
ON
(max) -
R
ON
(min). On-resistance match between channels and flatness are guaranteed only with
specified voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as
measured over the specified analog signal range.
Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at room temperature.
See Figure 4. Off isolation = 20log
10
V
COM
/V
NC
or V
NO
, V
COM
= output, V
NC
or
NO
= input to off switch.
Between any two switches. See Figure 5.
Leakage testing at single supply is guaranteed by testing with dual supplies.
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
T
A
= +25°C
DIGITAL LOGIC INPUT
SUPPLY
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