參數(shù)資料
型號(hào): 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(fù)用器
文件頁(yè)數(shù): 3/11頁(yè)
文件大?。?/td> 328K
代理商: MAX4734
M
0.8
, Low-Voltage, 4-Channel
Analog Multiplexer
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
Single 3V Supply (continued)
(V+ = 2.7V to 3.6V, V
IH
= 1.4V, V
IL
= 0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at V+ = 3.0V,
T
A
= +25
°
C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
SWITCH DYNAMIC CHARACTERISTICS
+25
°
C
20
25
Turn-On Time
t
ON
V
NO
_ = 1.5V,
R
L
= 50
, C
L
= 35pF,
Figure 1
T
MIN
to T
MAX
30
ns
+25
°
C
15
20
Turn-Off Time
t
OFF
V
NO
_ = 1.5V,
R
L
= 50
, C
L
= 35pF,
Figure 1
T
MIN
to T
MAX
25
ns
+25
°
C
5
Break-Before-Make (Note 8)
t
BBM
V
NO
_ = 1.5V,
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
= 1.0nF, Figure 3
f = 1MHz, Figure 4
f = 1MHz, Figure 4
f = 1MHz, Figure 4
+25
°
C
60
pC
NO_ Off-Capacitance
COM Off-Capacitance
COM On-Capacitance
C
OFF
+25
°
C
+25
°
C
+25
°
C
33
117
171
pF
pF
pF
C
COM(OFF)
C
COM(ON)
-3dB On-Channel Bandwidth
BW
Signal = 0, R
IN
= R
OUT
=
50
, C
L
= 5pF, Figure 5
90
MHz
Off-Isolation (Note 9)
V
ISO
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
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
Total Harmonic Distortion
THD
f = 20Hz to 20kHz, V
COM
=
2V
P-P
, R
L
= 32
+25
°
C
0.018
%
LOGIC INPUT (A_, EN)
Input Logic High
Input Logic Low
V
IH
V
IL
1.4
V
V
0.5
Input Leakage Current
I
IN
V
EN
= 0 or 3.6V, V
A
_ = 0
or 3.6V
-1
0.005
+1
μA
POWER SUPPLY
Power-Supply Range
V+
1.6
3.6
V
Positive Supply Current
I+
V+ = 3.6V, V
EN, A
_ = 0 or
V+, all channels on or off
0.004
1
μA
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MAX4734ETC 制造商:Maxim Integrated Products 功能描述:LOW VOLTAGE, 4-CHANNEL ANALOG MULTIPLEXER - Rail/Tube