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PDF LV0229XA Data sheet ( Hoja de datos )
| Número de pieza | LV0229XA | |
| Descripción | Front Monitor OE-IC | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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Ordering number : ENA2144
LV0229XA
Monolithic Linear IC
Front Monitor OE-IC
for Optical Pickups
http://onsemi.com
Overview
The LV0229XA is a front monitor optoelectronic IC for optical pickups that has a built-in photo diode compatible with
three waveforms. LV0229XA is small size and type CSP packages.
Functions
• Pin photodiode compatible with three wavelengths incorporated.
• Gain adjustment (-5dB to +5dB in 256 steps) through serial communication.
• Amplifier to amplify differential output.
Features
• Photodiode compatible with three wavelengths incorporated, high-speed process employed.
• Compact, thin CSP package employed.
• Use AR coated glass for three-wavelength (One side).
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC
Pd
Topr
Tstg
Conditions
substrate *1, Ta = 75°C
*1: Glass epoxy both-side substrate 55mm × 45mm × 1mm, Copper foil area (head: about 85% tail: about 70%)
Ratings
6
105
-20 to +75
-40 to +100
Unit
V
mW
°C
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
May, 2013
O3112NKPC 20121009-S00002 No.A2144-1/8
1 page  
LV0229XA
Resister table
Enable selection of the register group from the SSEL pin.
SSEL = Low
Address
7
6
5
4
3
2
1
0
Name
POWER
IV GAIN SEL
Default
Value
00h
00
11: Power on
00/01/10: Sleep
00
00/01: High
10: Middle
0000
11: Low
Name
GAIN
Default
01h
1
1
1
1
1
1
1
1
Value
00000000 to 11111111
Name
0Eh
TEST1 (*1)
SSEL = High
Address
7
6
5
4
3
2
1
0
Name
POWER
IV GAIN SEL
Default
Value
10h
00
11: Power on
00/01/10: Sleep
00
00/01: High
10: Middle
11: Low
0000
Name
GAIN
Default
11h
1
1
1
1
1
1
1
1
Value
00000000 to 11111111
Name
1Eh
TEST1 (*1)
SSEL = Open
Address
7
6
5
4
3
2
1
0
Name
POWER
IV GAIN SEL
Default
Value
70h
00
11: Power on
00/01/10: Sleep
00
00/01: High
10: Middle
11: Low
0000
Name
GAIN
Default
71h
1
1
1
1
1
1
1
1
Value
00000000 to 11111111
Name
7Eh
TEST1 (*1)
*1 TEST1 are either the time when power is applied or “00000000” is set. Do not attempt to change “00000000” during operation.
“00000000” is returned when reading is made.
*2 No problem in terms of operation occurs even when writing is made to the address 02h to 0Dh & 0Fh, 12h to 1Dh & 1Fh and 72h to 7Dh & 7Fh.
“00000000” is returned when this address is read.
*3 When I performed address reading except the register group set by an SSEL terminal, I keep Hi-Z without paying a value.
No.A2144-5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet LV0229XA.PDF ] | |
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