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Part: IS1604
Category:
Optoelectronics
-> Photosensors
Description: Opic Light Detector For 4 Times Speed Cd-rom Drive
Company: Sharp Microelectronics of the Americas
Datasheet: Download IS1604 datasheet File size : 42 kB
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Datasheet text preview:
IS1604
IS1604
s Features
1. OPIC light detector for RF signal detection (6-division PIN and amplifier IC integrated onto single chip) 2. High speed response type (response frequency : MIN. 8MHz) 3. Compact and thin package (Package dimension : 5.0 x 4.0 x 1.5 mm) 4. Customer-compatible light detector pattern * PINPD : PIN type photodiode
OPIC Light Detector for 4 times Speed CD-ROM Drive
s Outline Dimensions
10 9 8 7 6
0.5 0.4
(Unit : mm)
2.0
(2.2)
8.4
P=0.8
12345
5.0 5.0
Terminal configuration
4.0 0.15
1 2 3 4 5
VD VA NC VB Vc
6 7 8 9 10
VE
GND Vs Vcc VF
Internal block diagram
R1
Vcc
-
1.5
A B C D E F
VS VS VS VS VS VS
+
VA
s Applications
1. CD-ROM drive (4 times speed)
R1
+
Vs GND
VB
R1
+
VC
R1
+
VD
R2
+
VE
R2
+
VF
Shape of detector portion
Y
190 105 105 150 150 190
(Unit : µm)
s Absolute Maximum Ratings
Parameter Supply voltage *1 Output voltage Operating temperature Storage temperature *2 Soldering temperature Symbol VCC Vo Topr Tstg Tsol Rating 9 VCC - 20 to + 80 - 40 to + 85 260
F
(Ta=25°C) Unit V °C °C °C °C
E
X
6°
X'
DC AB
Y'
*1 To apply to individual terminals of VA to V F . *2 For MAX. 3 seconds at the position of 1.0 mm from the resin edge
* OPIC (Optional IC) is a trademark of the SHARP Corporation. An OPIC consists of a light-detecting element and signal-processing circuit integrated onto a single chip.
" In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device."
250
IS1604
s Recommended Operating Conditions
Parameter Operating supply voltage range 1 Operating supply voltage range 2 *3 Incident light quantity range 1 *4 Incident light quantity range 2
*3 To apply to individual detectors of A,B, C and D. *4 To apply to individual detectors of E and F.
Symbol Vcc Vs P1 P2
MIN. 4.5 Vcc/2 -
TYP. 5 Vcc/2 6 6
MAX. 5.5 Vcc/2 10 10
Unit V V µW µW
s Electro-optical Characteristics
Parameter Supply current Output offset voltage Symbol I CC Vod Vod Conditions Specified in pressure difference from Vs A-B C-D (A+ C)- (B+ D) E- F
*5
( Ta = 25°C,V CC = 5V, Vs = 2.5V )
Output offset voltage differenc
Sensitivity 1 *5 Sensitivity 2 *5 Sensitivity ratio *5 Sensitivity temperature coefficient Response frequency 1 Response frequency 2 Output noise level
Rp1 Rp2 Rp2 /R p1 Rpt fC1 fC2 Vn
Ta=- 20to+ 80°C - 3dB,CL = 30pF - 3dB,CL = 30pF f= 2.9MHz,BW= 10kHz
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
Application VCC VAto VF VA,V B VC,VD mV VAto VD VE,VF VAto VD mV/ µ W VE,VF mV/ µ W VAto VF VAto VF ppm/ °C VAto VD MHz VE,VF MHz VAto VF dBm
Unit mA mV
*5 5µ W DC light ( =780 nm laser diode) is radiated to vicinity of the center of each detector at 30µ . 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
Fig. 1 Response Frequency vs. Supply voltage
20
Fig. 2 Response Frequency vs. Ambient Temperature
20
Response frequency f C1,fC2 ( MHz )
Response frequency f C1,fC2 ( MHz )
RL = 10k Ta = 25°C
15
VCC = 5V RL = 10k
15
10
10
5
5
0
2
4
6
8
10
0 - 40
0
40
80
120
Supply voltage VCC (V)
Ambient temperature Ta (°C)
q Please refer to the chapter "Precautions for Use". (Page 78 to 93)
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IS-1 IS-2 IS-3 IS-4 IS-5 IS-6 IS-7 IS-8 IS-9 IS-10 IS-11 IS-12 IS-13 IS-14 IS-15 IS-16 IS-17 IS-18 IS-19 IS-20 IS-21 IS-22 IS-23 IS-24 IS-25 IS-26 IS-27 IS-28 IS-29 IS-30 IS-31 IS-32 IS-33 IS-34 IS-35 IS-36 IS-37 IS-38 IS-39 IS-40 IS-41 IS-42 IS-43 IS-44 IS-45 IS-46 IS-47 IS-48 IS-49 IS-50 IS-51 IS-52 IS-53 IS-54 IS-55 IS-56 IS-57 IS-58 IS-59 IS-60 IS-61 IS-62
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