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HA12220F |
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| Part Number | HA12220F |
| Manufacturer | Hitachi Semiconductor |
| Description | and Equivalent Circuit Pin No. 1 Pin Name RF2 28 12k 120k 160k 12k 120k 160k 12k 120k 160k 12k 120k 160k Equivalent Circuit 4k Function RF FE FSA amplifier input2 5p 600k 1 10p 160k 160k 2 3 ... |
| Features |
• Built-in variable resistors (+14 to –16% 2% steps) for adjusting tracking error EF balance • Built-in variable resistors ( –8 to +8dB 4dB steps) for rough adjusting tracking gain • Built-in variable resistors ( –8 to +8dB 4dB steps) for rough adjusting focus gain • Built-in focus offset insertion circuit ( –0.7 to +0.7V in 0.1V steps) • RF amplifier frequency characteristics 30MHz ( –3dB) in case of peaking off • High-speed access support (The mirror circuit internal time constant can be switched between normal, 4× and 8× modes.) • Support for CD-RW playback • Few external components • Available... |
| Document |
 HA12220F Data Sheet
PDF 143.48KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HA12220 |
Hitachi Semiconductor |
CD-ROM Drive Head Amplifier |
|
| 2 | HA12221F |
Hitachi Semiconductor |
Audio Signal Processor |
|
| 3 | HA12222F |
Hitachi Semiconductor |
Audio Signal Processor |
|
| 4 | HA12223F |
Hitachi Semiconductor |
Audio Signal Processor |
|
| 5 | HA12226 |
Hitachi Semiconductor |
Audio Signal Processor |
|