Datasheets for HDD ICs

88C5520L, Marvell, Read / Write Channel IC (?):

88C6590, Marvell, Read / Write Channel IC:

DP84910, National Semiconductor, Integrated Read Channel:
http://www.datasheetarchive.com/indexdl/Datasheet-019/DSA00332650.pdf

P32P4910A, Philips, PRML Read Channel with PR4, ENDEC, 4-Burst Servo:
http://www.datasheetarchive.com/indexdl/Datasheet-019/DSA00337463.pdf

P32P4911A, Philips, PRML Read Channel with PR4, ENDEC, Servo:
http://www.datasheetarchive.com/indexdl/Datasheet-021/DSA00370646.pdf

SP4107A, Texas Instruments, Complete Read Channel, EPR4, ML Channel, 125 to 350 Mbit/s, 10 bit A/D servo parallel port:
http://sluzhebka.com/DataSheet/DataSheets%20TI%20%2B%20SSI.PDF

Silicon Systems STORAGE PRODUCTS REFERENCE GUIDE (16MB, 2359 pages):
http://www.datasheetarchive.com/indexdl/Datasheet-078/DSAE0074237.pdf

Thin Film Read/Write Preamps
MR Read/Write Preamps
Read Channel Devices
Programmable Filters
Head Positioning & Spindle Motor Control
Controller / Interface
Read Channel Devices
32D5371/2
32D5373/4
32D539
32D5391/2/3
32D4660/1/2/3/4/5/6
32D4680
32P3000/3001
32P3013
32P3015/3016
32P3030/31
32P3040/41
32P4730
32P4741/44
32P4742/46
32P4752
32P4782
32P4782A
32P4792
32P4793
32P4802
32P4903
32P4904
32P4910/11
32P4910A/11A/12
32P4915
32P4920

Texas Instruments Storage Products 2000 Data CD-ROM (8.6MB, 1261 pages):
http://web.archive.org/web/20100613121613/
http://www.sluzhebka.com/DataSheet/DataSheets%20TI%20%2B%20SSI.PDF

HDD Read/Write Amplifiers
MR Head Read/Write
Thin-Film Head Read/Write
Combination Read Channel Devices
Programmable Electronic Filters
HDD Head Positioning/Motor Control
Read Channel Devices
32P4101A
32P4103A
32P4103B
32P4103S
32P4104H
32P4104S
32P4129
32P4802
32P4937A
SP4107A
SP4140A