CXA3238TN Sony Corporation, CXA3238TN Datasheet - Page 17

• Manufacturer Part Number: CXA3238TN
• Description: 6/4-channel Read/Write Amplifier for GMR-Ind Head Hard Disk Drive
• Manufacturer: Sony Corporation

Head select table
MR Bias
4ch
HS2
IB2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
HS1
IB1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
HS0
IB0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
—17—
Normal operation
Head select,
I
B
3.714
4.429
5.143
5.857
6.571
7.286
none
none
none
none
3.0
8.0
(mA)
0
1
2
3
CXA3238TN/CXA3239TN