參數(shù)資料
型號(hào): IS1604
廠商: Sharp Corporation
英文描述: OPIC Light Detector for 4 times Speed CD-ROM Drive
中文描述: 海外私人投資公司光探測(cè)器的4倍速度CD - ROM驅(qū)動(dòng)器
文件頁(yè)數(shù): 2/2頁(yè)
文件大小: 31K
代理商: IS1604
IS1604
(Ta= 25C,V
CC
= 5V, Vs = 2.5V)
V
cc
Vs
φ
P1
φ
P2
Recommended Operating Conditions
*3 To apply to individual detectors of A,B, C and D.
*4 To apply to individual detectors of E and F.
Fig. 1 Response Frequency vs. Supply voltage
Fig. 2 Response Frequency vs. Ambient
Temperature
20
V
CC
= 5V
R
L
= 10k
*5 5
μ
W DC light (
λ
=780 nm laser diode) is radiated to vicinity of the center of each detector at 30
μφ
.
Assuming the then output voltage as Vp and the dark output voltage as Vod, sensitivity Rp is defined according to the following formula.
Rp= (Vp-Vod)/5 m W
Electro-optical Characteristics
Symbol
I
Vod
Conditions
-
MIN.
0.6
-15
-15
-15
-15
-15
18
32
1.6
-
8
1
-
TYP.
1.5
0
0
0
0
0
33
58
1.9
4 000
11
1.5
-76
MAX.
4
+15
+15
+15
+15
+15
53
93
2.2
-
-
-
-64
Unit
mA
mV
CC
Specified in pressure difference from Vs
A - B
C - D
(A+ C)- (B+D)
E - F
-
-
-
Ta=- 20to+80C
-3dB,CL= 30pF
-3dB,CL= 30pF
f=2.9MHz,BW=10kHz
Vod
mV
R
p1
R
p2
mV/
μ
W
mV/
μ
W
-
ppm/C
MHz
MHz
dBm
R
p2
/R
p1
Rpt
f
C1
f
C2
Vn
Parameter
*5
*5
Sensitivity ratio
Sensitivity temperature coefficient
Response frequency 1
Response frequency 2
Output noise level
Supply current
Output offset voltage
Output offset voltage differenc
Sensitivity 1
Sensitivity 2
*5
*5
Application
V
CC
V
A
to V
F
V
A
,V
B
V
C
,V
D
V
A
to V
D
V
E
,V
F
V
A
to V
D
V
E
,V
F
V
A
to V
F
V
A
to V
F
V
A
to V
D
V
E
,V
F
V
A
to V
F
Parameter
Symbol
MIN.
4.5
Vcc/2
-
-
TYP.
5
Vcc/2
6
6
MAX.
5.5
Vcc/2
10
10
Unit
V
V
μ
W
μ
W
Operating supply voltage range 1
Operating supply voltage range 2
Incident light quantity range 1
Incident light quantity range 2
*3
*4
Please refer to the chapter "Precautions for Use". (Page 78 to 93)
R
C
,
C
(
Ambient temperature T
a
(C)
- 40
0
40
80
120
0
5
10
15
R
C
,
C
(
Supply voltage V
CC
(V)
2
4
6
8
10
0
5
10
15
20
R
L
=10k
Ta =25C
I
I
G
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