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参数资料
| 型号： | DG243 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | General Purpose Monolithic Dual SPDT CMOS Analog Switch(通用单片双单刀双掷CMOS模拟开关) |
| 中文描述： | 通用单片双路SPDT CMOS模拟开关（通用单片双单刀双掷的CMOS模拟开关） |
| 文件页数： | 2/4页 |
| 文件大小： | 56K |
| 代理商： | DG243 |
DG243
2
Siliconix
S-52880—Rev. B, 28-Apr-97
Absolute Maximum Ratings
V+ to V–
GND to V–
V
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Inputs
a
V
S
, V
D
44 V
25 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(GND – 0.3 V) to 44 V
(V–) –2 V to (V+ plus 2 V)
or 30 mA, whichever occurs first
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
Current (Any Terminal) Continuous
Current, S or D (Pulsed 1 ms 10% duty)
Storage Temperature
30 mA
100 mA
–65 to 125 C
Power Dissipation (Package)b
16-Pin Plastic DIP
c
450 mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes:
$ !
!#
) !# (
" * %# !$ % !#(# ! &## % %!
)& &## % #% $
$ ( !# $!# %! !#
#%
!'
Specifications
Test Conditions
Unless Otherwise Specified
C Suffix
0 to 70 C
Parameter
Symbol
V+ = 15 V, V– = –15 V
V
L
= 5 V, V
IN
= 2.0 V, 0.8 V
e
Temp
a
Min
c
Typ
b
Max
c
Unit
Analog Switch
Analog Signal Range
d
V
ANALOG
Full
–15
15
V
Drain-Source On-Resistance
r
DS(on)
I
S
= –10 mA, V
D
=
10 V
Room
Full
30
50
75
Switch Off Leakage Current
I
S(off)
V =
=
14 V V =
14 V, V
=
14 V
Room
Full
–1
–100
0.3
1
100
I
D(off)
Room
Full
–1
–100
0.3
1
100
nA
Channel On Leakage Current
I
D(on)
V
D
= V
S
=
14 V
Room
Full
–2
–200
0.5
2
200
Digital Control
Input Current with V
IN
Low
Input Current with V
IN
High
Dynamic Characteristics
I
IL
I
IH
V
IN
= 0.8 V
V
IN
= 2.0 V
Full
–1
–0.005
1
A
Full
–1
–0.01
1
Turn-On Time
t
ON
t
OFF
R
L
= 1 k
= 35 pF See Figure 2
, C
L
= 35 pF, See Figure 2
Room
250
700
ns
Turn-Off Time
Room
390
1200
Charge Injection
Q
C
L
= 1000 pF, V
GEN
= 0 V
R
GEN
= 0
Room
60
pC
Off Isolation Reject Ratio
Crosstalk (Channel-to-Channel)
OIRR
X
TALK
R
L
= 75
Room
Room
75
89
dB
, f = 1 MHz
Source-Off Capacitance
C
S(off)
C
D(off)
C
D + S (on)
Room
15
Drain-Off Capacitance
Channel-On Capacitance
f = 1 MHz, V
S
= 0 V
Room
Room
17
45
pF
Power Supplies
Positive Supply Current
I+
Room
180
300
Negative Supply Current
Logic Supply Current
Ground Current
I–
I
L
All Channels On or Off
Room
Room
Room
–300
–150
100
–140
A
300
I
GND
–300
Notes:
a.
b.
c.
d.
e.
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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