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參數(shù)資料
| 型號： | DG485 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Octal Analog Switch Array(8通道模擬多路轉(zhuǎn)換器（由8個單刀單擲模擬開關和一個通用輸出組成）) |
| 中文描述： | 八路模擬開關陣列（8通道模擬多路轉(zhuǎn)換器（由8個單刀單擲模擬開關和一個通用輸出組成）） |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 85K |
| 代理商： | DG485 |
DG485
Vishay Siliconix
www.vishay.com
4
Document Number: 70065
S-52433
—
Rev. E, 06-Sep-99
Test Conditions
Unless Otherwise Specified
A Suffix
–
55 to 125 C
D Suffix
–
40 to 85 C
Parameter
Symbol
V+ = 15 V, V
–
=
–
15 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
f
Temp
b
Typ
c
Min
d
Max
d
Min
d
Max
d
Unit
Dynamic Characteristics (Cont’d)
Source Off
Capacitance
e
Drain Off Capacitance
e
C
S(off)
V
gen
= 0 V, R
gen
= 0
Room
7
C
D(off)
f = 1 MHz
Room
43
V
gen
= 0 V, R
gen
= 0
, f = 1 MHz One
Room
53
pF
On-State Capacitance
e
C
D(on)
V
gen
= 0 V, R
gen
= 0
, f = 1 MHz All Chan-
nels On
Room
122
Power Supplies
Positive Supply
Current
I+
Room
Full
0.001
3
10
3
10
Negative Supply
Current
I
–
V+ = 16.5 V, V
–
=
–
16.5 V
V
IN
= 0 or 5 V, V
= 5.25 V
D
OUT
Open
Room
Full
–
0.001
–
3
–
10
–
3
–
10
Logic Supply Current
I
L
Room
Full
0.001
3
10
3
10
A
Ground Current
I
GND
Room
Full
–
0.001
–
3
–
10
–
3
–
10
Notes:
a.
b.
c.
d.
e.
f.
Refer to PROCESS OPTION FLOWCHART.
Room = 25 C, Full = as determined by the operating temperature suffix.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
Guaranteed by design, not subject to production test.
V
IN
= input voltage to perform proper function.
r
DS(on)
MAX
–
r
DS(on)
MIN
r
DS(on)
AVE
g.
For each V
D
:
r
DS(on)
G
Supply Currents vs. Temperature
r
DS(on)
vs. V
D
and Power Supply Voltage
I
–
,
r
–
Temperature ( C)
V
D
–
Drain Voltage (V)
V+ = 15 V
V
–
=
–
15 V
V
L
= 5 V
I
L
I
POS
I
GND
–
50
–
10
130
160
140
0
–
20
–
10
0
10
20
120
100
80
60
40
20
–
30
10
30
50
70
90
110
1 mA
100 nA
V
L
= 5 V
I
S
=
–
5 mA
5 V
10 nA
1 nA
100 pA
10 pA
1 pA
0.1 pA
I
NEG
8 V
10 V
12 V
15 V
20 V
–
15
–
5
5
15
)
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