Datasheet Details
| Part number | HA12188AF |
|---|---|
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| File Size | 248.12 KB |
| Description | Pre-Amplifier Servo |
| Datasheet |
 HA12188AF Datasheet
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General Description
The typical values of built-in capacitances in this IC are reduced 10% compared with those in IC HA12188F.
The values of Electrical Characteristics of this IC are same as those of IC HA12188F.
RF amplifier Focus error amplifier Tracking error amplifierKey Features
- Built-in variable resistors for adjusting tracking error EF balance, tracking gain, and focus gain.
- Single power supply.
- Supports double and quadruple speeds.
- Few external components.
- FP-56 package HA12188AF Block Diagram VCC 42 41 RS2 40 39 38 37 36 35 34 33 Mirror 32 31 30 29 Defect RS1 RFS.
- + Bias FOK.
- + 28 LDS 27 CLK 26 DATA 43 RF2 44 45 + +.
- RF1.
- + FE Input I/F Logic 25 XLT 24 DC 23 XRS.