參數(shù)資料
型號： MAX4734
廠商： Maxim Integrated Products, Inc.
英文描述： 0.8з, Low-Voltage, 4-Channel Analog Multiplexer
中文描述： 0.8Ω、低電壓、4通道、模擬多路復用器
文件頁數(shù)： 4/11頁
文件大?。?/td> 328K
代理商： MAX4734
M
0.8
, Low-Voltage, 4-Channel
Analog Multiplexer
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
—
Single 1.8V Supply
(V+ = 1.8V, V
IH
= 1.0V, V
IL
= 0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. 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
COM
,
V
NO
_
0
V+
V
+25
°
C
T
MIN
to T
MAX
1.5
2
3
On-Resistance
R
ON
I
COM
_ = 10mA,
V
NO
_ = 1V
SWITCH DYNAMIC CHARACTERISTICS
+25
°
C
25
30
Turn-On Time
t
ON
V
NO
_ = 1V,
RL = 50
,
C
L
= 35pF,
Figure 1
T
MIN
to T
MAX
35
ns
+25
°
C
18
25
Turn-Off Time
t
OFF
V
NO
_ = 1V,
R
L
= 50
,
C
L
= 35pF,
Figure 1
T
MIN
to T
MAX
28
ns
+25
°
C
7
Break-Before-Make (Note 8)
t
BBM
V
NO
_ = 1V,
R
L
= 50
,
C
L
= 35pF,
Figure 2
T
MIN
to T
MAX
1
ns
Charge Injection
Q
V
GEN
= 0, R
GEN
= 0,
C
L
= 1nF, Figure 3
+25
°
C
35
pC
Off-Isolation (Note 9)
V
ISO
f = 1M H z, V
N O
_
= 1V
P P
, R
L
= 50
,
C
L
= 5p F, Fi g ur e 5
+25
°
C
-56
dB
Crosstalk (Note 10)
V
CT
f = 1M H z, V
C OM
= 1V
P P
,
R
L
= 50
,
C
L
= 5p F, Fi g ur e 5
+25
°
C
-56
dB
LOGIC INPUT (A_, EN)
Input Logic High
Input Logic Low
V
IH
V
IL
1
V
V
0.4
Input Leakage Current
I
IN
V
EN
= 0 or 3.6V,
V
A_
= 0 or 3.6V
1
μA
Note 2:
The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is
used in this data sheet.
Note 3:
-40
°
C specifications are guaranteed by design.
Note 4:
R
ON
and
R
ON
matching specifications for 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 the minimum value of on-resistance as measured over
the specified analog signal ranges.
Note 7:
Leakage parameters are 100% tested at hot temperature and guaranteed by correlation at room temperature.
Note 8:
Guaranteed by design.
Note 9:
Off-Isolation = 20log
10
(V
COM
/V
NO
_), V
COM
= output, V
NO
_ = input to off switch.
Note 10:
Between two switches.
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MAX4734EGC+ 功能描述:多路器開關 IC 4:1 Low Voltage Analog MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4734EGC+T 功能描述:多路器開關 IC 4:1 Low Voltage Analog MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4734EGC-T 功能描述:多路器開關 IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4734ETC 制造商:Maxim Integrated Products 功能描述:LOW VOLTAGE, 4-CHANNEL ANALOG MULTIPLEXER - Rail/Tube
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