ETC SC9235

SC9235
SC9235SC9235S
SOP-16
CMOS
!"#$%&'()*+0dB,-78dB-./01
$2
DIP-16
320dB45(6789:
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3/HIJ&KL7MN*7
OP
+QRSTUJVWXY)ZU[*\]
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SC9235
SC9235S
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DIP-16 SOP-16 VSS
1
16
VDD
OUT-1
2
15
OUT-2
IN-1
3
14
IN-2
TP-1
4
13
TP-2
VSS
1
16
VDD
OUT-1
2
15
OUT-2
IN-1
3
14
IN-2
TP-1
4
13
TP-2
GND-1
5
12
GND-2
11
DC-OUT
10
INH
9
INT
SC9235
GND-1
5
12
GND-2
UP
6
11
DC-OUT
DN
7
10
INH
OSC
8
9
INT
UP
6
DN
7
/
OSC
8
1.0
1
2000.12.31
SC9235
(Ta=25°C)
16
VDD
-0.3~15
V
/
VIN
-0.3V~VDD+0.3V
V
PD
300
mW
Topr
-40 ~ +85
°C
Tstg
-55~+150
°C
(Ta=25°C,VDD=9V)
VDD
Ta=-40 ~ 85°C
IDD
fosc=20Hz
VQD
IQD
VIH
!
VIL
IIH
!
IIL
4.5
9.0
12
V
--
0.3
1.0
mA
2.0
--
12
V
--
0.01
1.0
µA
0.7VDD
--
VDD
0
--
0.3VDD
VIH=VDD
-1
--
1
VIL=0V
-1
--
1
INH ="L"
"#$
INH $
V
µA
%&'
RUP
UP , DN , INT $
23
47
71
kΩ
()*'
RVR
+ IN,GND-.'
31
44
58
kΩ
/01234'
RON
/012345.'6
--
500
800
Ω
--
0
±2.0
dB
--
0
±3.0
%
0.01
--
%
789:
;<=>?
∆ATT [email protected]
*ABCD
∆RVR
;<=>?()'9:
THD
fIN=1kHz
0dB
--
∞dB
--
100
--
dB
--
100
--
dB
--
2.0
--
µVrms
--
20
--
Hz
EF78)
ATTMAX
VIN=1Vrms
4?-G(
C.T
RL=100kΩ
H>
VN
Rg=600Ω
IJKL
fosc
Cx=2.2µF,Rx=33kΩ
0dB
1.0
2
2000.12.31
SC9235
1
Vss
M$
16
VDD
N$
2
OUT-1
15
OUT-2
3
IN-1
14
IN-2
4
TP-1
OP$
(K
$
()Z[T
(K$
OUT
IN
QRSTUV$W
13
TP-2
5
GND-1
12
GND-2
6
UP
()\]Z[$
7
DN
()78Z[$
8
OSC
IJ$
9
INT
{y|Z[$
TP
GND
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10
INH
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11
DC-OUT
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1.0
3
2000.12.31
SC9235
()Tq–˜',/012rs^
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›Fœ3.9kΩ.'ž+TP$, GND$578Ÿw * ()•–”78)3.9kΩ.'ž+ TP
* Q¡T
$, GND $5.78)Ÿw OUT
IN
()•–
()•–
0
0(dB)
16
32(dB)
1
2
17
34
2
4
18
36
3
6
19
38
4
8
20
40
S9
5
10
21
42
S10
6
12
*22
46
7
14
23
50
8
16
24
54
9
18
25
58
10
20
26
62
11
22
27
66
12
24
28
70
13
26
29
74
14
28
30
78
15
30
31
∞
S0
S1
S2
28.5kΩ
TP
S11
20.25kΩ
S30
GND
S31
* 22 d46dB{y6
1.0
4
2000.12.31
SC9235
().\]<78Z[q UP , DN a.b¢£^
UP e DN a¤¥¦c§! ()
¨k|c©•–^
f UP e DN aª«¬ª+!
­()
ighYjk^
`a.®5B¯Ÿw° UP / DN
t
T
a
(fOSC=20Hz)
t : 2.21/fosc(110ms)
T:
101/fosc(500ms)
a : 21/fosc(100ms)
foscCx.Rx(Hz) : Rx=12~220KΩ
±u²s()
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T+o„”c‰/³´µR/2R¶·t’“”(
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Q¡T
()•–”
2R
2R
R≈22kΩ
0~3
0~6
7/ 8 VDD
R
4~7
8 ~ 14
6/ 8 VDD
R
8 ~ 11
16 ~ 22
5/ 8 VDD
12 ~ 15
24 ~ 30
4/ 8 VDD
16 ~ 19
32 ~ 38
3/ 8 VDD
20 ~ 23
40 ~ 50
2/ 8 VDD
24 ~ 27
54 ~ 66
1/ 8 VDD
28 ~ 31
70 ~ ∞
0
DC-OUT
2R
R
1.0
5
2000.12.31
SC9235
!
+%54_Ä INT ÅÆ-~p!
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()
~p{y6(46dBÈ^
VDD
VDD
INT
VIL
0V
t
t≥1ms
ÉÊtX+ INT Å.Ë6Ì͎+%5 INT Å#1msÌ%.!
5-^
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.Œ‡ŽªÏӜ^
VDD
VDD
2V
INH
0V
VDDMIN≥2.0V
2.0V
1.0
6
2000.12.31
SC9235
VDD
A IDD/I QD
600Ω
V-M
V
RL
1
VSS
VDD
16
2
OUT-1
OUT-2
15
3
IN-1
IN-2
14
4
TP-1
TP-2
13
5
GND-1
GND-2
12
6
UP
DC-OUT
11
7
DN
INH
10
8
OSC
INT
9
47µF
600Ω
V-M
V
SG
RL
SG
1/2 VDD
1/2 VDD
RX
CX
INH
VDD
CINT
SC9235
1
fin=1kHz, Rg=600Ω
RL=100kΩ, HPF=20Hz
LPF=80kHz
10
0
VDD =6.0V
0.1
(%)
-10
-20
-30
0.01
-40
VDD =9.0V
-50
VDD =12.0V
0.001
0.01
0.1
1
-60
10
10
100
(Vrms)
1000
10000
100000
(Hz)
1.0
7
2000.12.31
SC9235
1/2 VDD
+B
C1
VSS
2
OUT1
3
R
TP-1
3.9kΩ
1/2 VDD
1
C2
VDD 16
OUT2
IN-1
IN-2
5
12
6
UP
7
DN
INH
10
8
OSC
INT
9
Rx
Cx
14
13
DC-OUT
15
4
GND-1 GND-2
TP-2
3.9kΩ
1/2 VDD
11
4.7kΩ
SC9235
: C1=1500pF C2=0.1µF R=8.2kΩ
1.0
8
2000.12.31
SC9235
DIP-16-300-2.54
UNIT:mm
7.62
6.40
0.25
2.54
1.50
15 degree
3.30
5.08
3.51
19.4
0.46
SOP-16-225-1.27
UNIT:mm
5.72
3.95
6.00
0.41
1.27
10.20
1.95
9.80
1.0
9
2000.12.31