參數(shù)資料
型號: MAX4723
廠商: Maxim Integrated Products, Inc.
英文描述: Extended Common-mode RS-485 Transceiver 8-SOIC -40 to 85
中文描述: 4.5Ω、雙路SPST模擬開關(guān),UCSP封裝
文件頁數(shù): 5/14頁
文件大小: 293K
代理商: MAX4723
M
4.5
Dual SPST Analog Switches in UCSP
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS
Single +5V Supply (continued)
(V+ = +4.2V to +5.5V, V
IH
= +2.0V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +5.0V,
T
A
= +25
°
C, unless otherwise noted.) (Notes 3, 4)
PARAMETER
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
Input Leakage Current
I
IN
V+ = 5.5V, V
IN
_ = 0V or V+
T
MIN
to
T
MAX
-0.1
+0.1
μA
POWER SUPPLY
Power-Supply Range
V+
T
MIN
to
T
MAX
1.8
5.5
V
Positive Supply Current
I+
V+ = 5.5V, V
IN_
= 0V or V+
T
MIN
to
T
MAX
1
μA
Note 3:
UCSP parts are 100% tested at +25
°
C only, and guaranteed by design over the specified temperature range. μMAX parts
are 100% tested at T
MAX
and guaranteed by design over the specified temperature range.
The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive
value is a maximum.
Guaranteed by design for UCSP parts.
R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Guaranteed by design.
Off-Isolation = 20log
10
(V
COM
/ V
NO
), V
COM
= output, V
NO
= input to off switch.
Note 10:
Between any two switches.
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
ON-RESISTANCE vs. V
COM
M
V
COM
(V)
R
O
)
4
3
2
1
2
4
6
8
10
0
0
5
V+ = 1.8V
V+ = 2.5V
V+ = 3V
V+ = 4.2V
V+ = 5V
ON-RESISTANCE vs. V
COM
M
V
COM
(V)
R
O
)
2.5
2.0
1.5
1.0
0.5
2
3
4
5
6
1
0
3.0
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= -40
°
C
V+ = 3V
ON-RESISTANCE vs. V
COM
M
V
COM
(V)
R
O
)
4
3
2
1
1
2
3
4
5
0
0
5
V+ = 5V
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
Typical Operating Characteristics
(T
A
= +25
°
C, unless otherwise noted.)
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