DG408 데이터 시트보기 (PDF) - Intersil
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DG408 Datasheet PDF : 17 Pages
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Pinouts
DG408 (PDIP, SOIC, TSSOP)
TOP VIEW
A0 1
EN 2
V- 3
S1 4
S2 5
S3 6
S4 7
D8
16 A1
15 A2
14 GND
13 V+
12 S5
11 S6
10 S7
9 S8
DG408, DG409
DG409 (PDIP, SOIC, TSSOP)
TOP VIEW
A0 1
EN 2
V- 3
S1A 4
S2A 5
S3A 6
S4A 7
DA 8
16 A1
15 GND
14 V+
13 S1B
12 S2B
11 S3B
10 S4B
9 DB
Functional Block Diagrams
DG408
S1
D
S2
DECODER/
DRIVER
S8
DG409
S1A
DA
S4A
S1B
DB
S4B
DECODER/
DRIVER
5V
REF
LEVEL
SHIFT
†
DIGITAL
INPUT
††††
PROTECTION
A0 A1 A2 EN
TRUTH TABLE DG408
A2
A1
A0
EN
X
X
X
0
ON SWITCH
NONE
0
0
0
1
1
0
0
1
1
2
0
1
0
1
3
0
1
1
1
4
1
0
0
1
5
1
0
1
1
6
1
1
0
1
7
1
1
1
1
8
2
5V
REF
LEVEL
SHIFT
†
DIGITAL
INPUT
††
†
PROTECTION
A0 A1
EN
TRUTH TABLE DG409
A1
A0
EN
X
X
0
ON SWITCH
NONE
0
0
1
1
0
1
1
2
1
0
1
3
1
1
1
4
NOTES:
1. VAH Logic “1” ≥2.4V.
2. VAL Logic “0” ≤0.8V.
FN3283.8
June 13, 2006
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