參數(shù)資料
型號(hào): DG308ADQ
廠商: Vishay Intertechnology,Inc.
英文描述: 500mA LDO Linear Regulators with Current-Limiting Switch
中文描述: 四單片SPST CMOS模擬開關(guān)
文件頁數(shù): 4/5頁
文件大?。?/td> 52K
代理商: DG308ADQ
DG308A/DG309
Vishay Siliconix
www.vishay.com FaxBack 408-970-5600
4-4
Document Number: 70046
S-52882—Rev. E, 28-Apr-97
r
)
–12
–6
0
6
12
15
9
3
–3
–9
V
D
or V
S
– Drain or Source Voltage (V)
–15
150
–10
0
10
20
120
90
60
30
0
T
A
= 25 C
r
DS(on)
vs. V
D
and Power Supply
15
5
–5
–15
250
0
5
10
15
20
200
150
100
50
0
r
DS(on)
vs. V
D
and Power Supply Voltage
T
= 25 C
V– = 0 V
10
0
–10
–20
–30
Leakage Currents vs. Analog Voltage
(
D
I
S
T
A
= 25 C
10
0
8
6
4
2
Input Switching Threshold
vs. V+ and V– Supply Voltages
V+, V– Positive & Negative Supplies (V)
(
T
V
T
A
= 25 C
0
5
10
15
20
r
)
5 V
7.5 V
10 V
15 V
20 V
+10 V
+15 V
+20 V
V+ = +7.5 V
V
D
– Drain Voltage (V)
V
D
– Drain Voltage (V)
I
S(off)
I
D(off)
I
D(on)
1000
800
600
400
200
I +
Supply Currents vs. Switching Frequency
(All Inputs Active)
1 k
10 k
100 k
1 M
15 V Supplies
T
A
= 25 C
I–
100
8
0
5
10
15
7
6
5
4
3
2
1
0
Input Switching Threshold vs. Positive
Supply Voltage
V+ – Positive Supply Voltage (V)
V– = 0 V
T
A
= 25 C
I
A
(
T
V
f – Frequency (Hz)
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