參數(shù)資料
型號(hào): 74LV4052
廠商: NXP Semiconductors N.V.
英文描述: Dual 4-channel analog multiplexer/demultiplexer(雙四通道模擬多路復(fù)用器/多路分解器)
中文描述: 雙4通道模擬多路復(fù)用器/解復(fù)用器(雙四通道模擬多路復(fù)用器/多路分解器)
文件頁數(shù): 7/16頁
文件大?。?/td> 154K
代理商: 74LV4052
Philips Semiconductors
Product specification
74LV4052
Dual 4-channel analog multiplexer/demultiplexer
1998 Jun 23
7
DC ELECTRICAL CHARACTERISTICS (Continued)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
-40
°
C to +85
°
C
TYP
1
-40
°
C to +125
°
C
MIN
UNIT
MIN
MAX
MAX
V
CC
= 1.2 V
V
I
= V
IH
or V
IL
;
I
S
= 100 A;
V
IS =
V
CC
250
R
ON
ON-resistance
ON resistance
(rail)
V
CC
= 2.0 V
V
CC
= 2.7 V
V
CC
= 3.0 to 3.6 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 1.2 V
V
CC
= 2.0 V
V
CC
= 2.7 V
V
CC
= 3.0 to 3.6 V
V
CC
= 4.5 V
V
CC
= 6.0 V
120
75
70
50
45
320
195
175
130
120
370
225
205
150
135
V
= V
or V
;
I
IH
I
S
= 1000 A;
V
IS =
V
CC
IL
Maximum variation
of ON-resistance
between any two
channels
5
4
4
3
2
R
ON
V
= V
or V
I
IH
V
IS =
V
CC
to GND
NOTES:
1. All typical values are measured at T
= 25
°
C.
2. At supply voltages approaching 1.2 V, the analog switch ON-resistance becomes extremely non-linear. Therefore, it is recommended that
these devices be used to transmit digital signals only, when using these supply voltages.
3. R
ON
(MAX) data is preliminary.
SV01688
V
HIGH
(from select inputs)
Iis
nZ
V
EE
nY
n
Vis = 0 to V
CC
– V
EE
Figure 1. Test circuit for measuring ON-resistance (R
ON
).
SV01660
A
LOW
(from select inputs)
nZ
nY
n
V
I
= V
CC
or V
EE
V
O
= V
EE
or V
CC
A
Figure 2. Test circuit for measuring OFF-state current.
SV01661
HIGH
(from select inputs)
nZ
nY
n
V
I
= V
CC
or V
EE
V
O
(open circuit)
A
V
EE
Figure 3. Test circuit for measuring ON-state current.
SV01701
0
VCC = 2.0 V
VCC = 3.0 V
VCC = 4.5 V
0
1.2
2.4
3.6
Vis (V)
4.8
60
30
120
90
150
R
ON
( )
Figure 4. Typical ON-resistance (R
on
) as a function of input
voltage (V
is
) for V
is
= 0 to V
CC
– V
EE
.
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