DG308ACJ 데이터 시트보기 (PDF) - Vishay Semiconductors
부품명
상세내역
일치하는 목록
DG308ACJ Datasheet PDF : 6 Pages
| |||
DG308A/DG309
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
10
8
TA = 25 °C
7
8
6
V- = 0 V
TA = 25 °C
5
6
4
4
3
2
2
1
0
0
±5
± 10
± 15
± 20
V+, V- Positive & Negative Supplies (V)
Input Switching Threshold
vs. V+ and V- Supply Voltages
0
0
5
10
15
V+ – Positive Supply Voltage (V)
Input Switching Threshold vs. Positive
Supply Voltage
TEST CIRCUITS
VS = + 3 V
12 V
+ 15 V
V+
S
D
IN
GND
V-
- 15 V
VO = VS
12 V
Logic
Input
VO
0V
RL
CL
1k
35 pF
Switch
Output
VO
RL
RL + rDS(on)
Figure 2. Switching Time
50 %
tr < 20 ns
tf < 20 ns
tOFF
90 %
tON
APPLICATIONS
Single Supply Operation
The DG308A and DG309 will switch positive analog signals
while using a single positive supply. This will allow use in
many applications where only one supply is available. The
trade-offs or performance given up while using single
supplies are:
1) increased rDS(on) and 2) slower switching speed. As stated
in the absolute maximum ratings section of the data sheet,
the analog voltage should not go above or below the supply
voltages which in single supply operation are V+ and 0 V.
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Tech-
nology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability
data, see http://www.vishay.com/ppg?70046.
Document Number: 70046
S-71155–Rev. F, 11-Jun-07
www.vishay.com
5
Share Link: 