NE594 データシートの表示（PDF） - Philips Electronics
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NE594 Datasheet PDF : 6 Pages
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Philips Semiconductors Linear Products
Vacuum fluorescent display driver
Product specification
NE/SA594
40V
RMS
T1
2
1N4002
+
0.47µF
78mG
DIMMER
ADJUST
4 R8
R7
5.6K
50K
R9
15K
1N914
.1µF
+ V + 16 TO + 40V
1
78
HV12 2
3
+12V
R1
100K
R4
100K
+12V
3
8
1/2
2 LM393
R2
10K
1
+12V
R3
6
10K
1/2
7
LM393
5
4
R5
1 MEG
+V
ALARM
SET
10
MIN
SET
HOUR N.O.
SET
N.O.
N.O.
13
14
15
23
24
9
27
5
6
28
22
MK
50250
9 8 76 5 4 3 2
NE/SA594
10 11 12 13 14 15 16 17 18
+12V
11 ALARM
12
OFF
18
19
ALARM
ENABLE
N.C.
N.O.
SNOOZE
17
25
3
4
2
26
8
7
1
Q1 2N222
R6
100Ω
8Ω
9 87 65 4 3 2
NE/SA594
+V 10 11 12 13 14 15 16 17 18
5.6Ω 1W
Z, 5.6V
IN 752
T2
5.6Ω 1W
F A A A/P A C D 10 10 S
I M M D S O S HR HR H
L S S I E L E D D I9
E EG
GG I
T
GS G I
EG
GI
T
IE
GL
ID
T
ITRON JJA
CLOCK DISPLAY
Figure 2. Typical Application: Digital Clock With Alarm
C 10 1 C E G F B F
O MIN MIN S S S S S I
LD D EE E E E L
O I I GG G G G
NG G
DI I
IT T
G
I
T
August 31, 1994
544
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