參數(shù)資料
型號(hào)： DG271BDY
英文描述： Interface IC
中文描述： 接口IC
文件頁(yè)數(shù)： 3/5頁(yè)
文件大小： 67K
代理商： DG271BDY
DG271
Siliconix
S-53750—Rev. E, 14-Jul-97
3
Specifications
a
Conditions Unless
Otherwise Specified
V+ = 15 V V
V
IN
= 2.4 V, 0.8 V
f
15 V
A Suffix
–55 to 125 C
C, D Suffix
0 to 70 C
–40 to 85 C
Parameter
Symbol
Temp
b
Typ
c
Min
d
Max
d
Min
d
Max
d
Unit
Analog Switch
Analog Signal Range
e
V
ANALOG
Full
–15
15
–15
15
V
Drain-Source On-Resistance
r
DS(on)
I
S
= 1 mA, V
D
=
10 V
Room
Full
32
50
75
50
75
Switch Off Leakage Current
I
S(off)
V
D
=
14 V V
14 V, V
S
=
14 V
Room
Full
0.05
–1
–60
1
60
–1
–20
1
20
I
D(off)
Room
Full
0.05
–1
–60
1
60
–1
–20
1
20
nA
Channel On Leakage Current
I
D(on)
+
I
S(on)
V
S
= V
D
=
14 V
Room
Full
0.05
–1
–60
1
60
–1
–20
1
20
Digital Control
Input Current with Voltage High
I
INH
V
IN
= 2 V
Full
0.010
–1
1
–1
1
V
IN
= 15 V
Full
0.010
–1
1
–1
1
A
Input Current with Voltage Low
I
INL
V
IN
= 0 V
Full
0.010
–1
1
–1
1
Dynamic Characteristics
Turn-On Time
t
ON
V
=
See Figure 2
10 V
Room
Full
55
65
80
65
80
ns
Turn-Off Time
t
OFF
S
Room
Full
50
65
80
65
80
Charge Injection
Q
C
L
= 1 nF, V
S
= 0 V
V
gen
= 0 V, R
gen
= 0
See Figure 3
Room
–5
pC
Source Off Capacitance
C
S(off)
V
= 0 V,
= 5 V
f = 1 MHz
Room
8
Drain Off Capacitance
C
D(off)
S
IN
Room
8
pF
Channel On Capacitance
C
D
(
on)
V
D
= V
S
= 0 V, V
IN
= 0 V
Room
30
Off Isolation
OIRR
C
L
= 10 pF, R
L
= 1 k
f = 100 kHz
See Figures 4 and 5
Room
85
dB
Crosstalk
X
TALK
Room
100
Supply
Positive Supply Current
I+
All Channels On or Off
Room
Full
5.5
7.5
9
7.5
9
mA
Negative Supply Current
I–
Room
Full
–3.4
–6
–8
–6
–8
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.
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