參數(shù)資料
型號(hào): Si9707DY
廠商: Vishay Intertechnology,Inc.
英文描述: PC Card (PCMCIA) Dual Interface Switch(PC卡(PCMCIA)雙接口開關(guān))
中文描述: PC卡(PCMCIA)雙界面開關(guān)(個(gè)人電腦卡(PCMCIA)的雙接口開關(guān))
文件頁(yè)數(shù): 2/4頁(yè)
文件大小: 144K
代理商: SI9707DY
Si9707DY
Vishay Siliconix
S-60752—Rev. E, 05-Apr-99
2
FaxBack 408-970-5600, request 70018
www.siliconix.com
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to Ground
+5 V
INA
, +5 V
INB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
+3.3 V
INA
, +3.3 V
INB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
S
1A
and S
2A
, S
1B
, S
2B
(CMOS Inputs). . . . . . . . . . . . . . . . . . . . . .7 V
All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5 V
I
OUT
V
CCAa
, I
OUT
V
CCBb
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 A
PD Max
c
: (T
A
= 25
°
C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.65 W
(T
A
= 85
°
C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.65 W
Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125
°
C
Thermal Ratings: R
Θ
JAc
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
°
C/W
Notes
a. Pins 5, 6 connected together externally.
b. Pins 3, 4 connected together externally.
c. Mounted on 1-IN
2
, FR4 PC Board.
RECOMMENDED OPERATING CONDITIONS
+5 V
INA
, +5 V
INB
(must be present) . . . . . . . . . . . . . . . . . . .
5 V ±10%
+3.3 V
INA
, +3.3 V
INB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 V ±10%
C
SRA
, C
SRB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 nF
I
OUT
V
CCAa
, I
OUT
V
CCBb
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 A
V
CC
Load Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . 150 μF Max
Notes
a. Pins 5, 6 connected together externally.
b. Pins 3, 4 connected together externally.
Notes
a. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.
SPECIFICATIONS
Parameter
Symbol
Test Conditions Unless Otherwise Specified
C
= 33 nF, +5 V
= 5 V
+3.3 V
IN
= 3.3 V, Low
0.8 V, High
2.2 V
Limits
-40 to 85
°
C
Unit
Min
a
Typ
Max
a
Switch SW
1A
, SW
1B
On-Resistance
R
ON
I = 500 mA, S
1
= High
S
2
= Low
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= 85
°
C
58
70
m
73
90
Off Current (V
CC
)
I
OFF
+5 V
IN
= 5.5 V, V
= 0 V
S
1
= S
2
= Low
1
μ
A
10
Rise Time
t
S1(on)
t
S1(off)
S
2
= Low, See Figure 1.
0.2
1.7
5
ms
Fall Time
10
30
50
Switch SW
2A
, SW
2B
On-Resistance
R
ON
I = 500 mA, S
2
= High
S
1
= Low
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= 85
°
C
44
55
m
55
70
Off Current (+3.3 V
IN
)
I
OFF
+3.3 V
IN
= 3.6 V, V
CC
= 0 V
S
1
= S
2
= Low
1
μA
10
Rise Time
t
S2(on)
t
S2(off)
S
1
= Low, See Figure 1.
0.1
0.9
5
ms
Fall Time
5
20
40
Switch SW
3A
, SW
3B
On-Resistance
R
ON
I = 2 mA, S
1
= S
2
= Low
T
A
= 25
°
C
T
A
= 85
°
C
140
400
200
500
Power Supply
+5 V
IN
Current Input (on)
I
+5VIN(1)
I
+5VIN(2)
I
+5VIN(3)
S
1
= 0 V, S
2
= 3 V
S
1
= 3 V, S
2
= 0V
S
1
= S
2
= 0 V
20
50
μA
20
50
+5 V
IN
Current Input (off)
Switch Control Inputs S
1X
, S
2X
<1
10
Input Voltage High
V
I(H)
+5 V
INX
= 5.5 V
+5 V
INX
= 4.5 V
+5 V
INX
= 5.5 V
+5 V
INX
= 4.5 V
S
1X
, S
2X
= 5 V
S
1X
, S
2X
= GND
2.2
1.8
V
2.2
1.6
Input Voltage Low
V
I(L)
1.6
0.8
1.4
0.8
Input Current High
I
I(H)
I
I(L)
1.0
μA
Input Current Low
-1.0
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