Datasheet Details
- Part number
- AN8725FH
- Manufacturer
- Panasonic Semiconductor
- File Size
- 197.34 KB
- Datasheet
- AN8725FH_PanasonicSemiconductor.pdf
- Description
- Semiconductor laser power controller
AN8725FH Description
ICs for Optical Disk Drive AN8725FH Semiconductor laser power control IC s Overview The AN8725FH is a laser driver IC that can set a laser emitting l.
Note) Description on notations of "Category" in the following list: IN : Input pin I/O : Input/output pin (pull-down with 100 k Ω) IND : Input pin (p.
AN8725FH Features
* Digital setting of playback current, peak current, bias current and abnormal light emitting level
* Peak current and bias current can be modulated by the external signal.
* Driving current set-up (digital set-up) For playback: 8-bit + 4-bit (0 mA to 80 mA) 5-bit + 4-bit (0
AN8725FH Applications
* Optical disk drive
1
AN8725FH
s Block Diagram
PKGND
ICs for Optical Disk Drive
PKDCP
BIGND
RDCP2 64
DAC8
PKVCC
45
58
72
71
77
76
62
68
78
73
IGND 40 4 35 AGND 5 54 4 5 6 8 9 4 AD0 AD1 AD2 AD3 DT0 16 DT1 17 DT2 18 DT3 22 DT4 23 DT5 24 DT6 25 DT7 26 XLDEN 27 XCLR 29 XLDERR
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