cxa3090n Sony Electronics, cxa3090n Datasheet - Page 16

• Manufacturer Part Number: cxa3090n
• Description: 6ch. Read/write Amplifier For Thin Film Head Of Hard Disk Drive
• Manufacturer: Sony Electronics

1.04
1.02
0.98
0.96
1.04
1.02
0.98
0.96
4.2
3.8
3.6
1
1
4
Power supply ON/OFF detector threshold
Normalized read amplifier voltage tgain
–25
4
4
voltage vs. Ambient temperature
Ambient temperature Ta [°C]
Normalized write current
Supply voltage V
Supply voltage V
vs. Supply voltage
vs. Supply voltage
0
25
5
5
CC
CC
50
OFF
ON
[V]
[V]
OFF
75
6
6
ON
Ta=25°C
R
Ta=25°C
WC
=3.3k
—16—
1.04
1.02
0.98
0.96
1.04
1.02
0.98
0.96
1
1
–25
Normalized read amplifier voltage gain
–25
Ambient temperature Ta [°C]
Ambient temperature Ta [°C]
vs. Ambient temperature
vs. Ambient temperature
Normalized write current
0
0
25
25
50
50
75
75
V
R
V
CC
WC
CC
CXA3090N
=5V
=3.3k
=5V