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Numéro de référence | TA8496FL | ||
Description | Bipolar Linear Integrated Circuit Silicon Monolithic | ||
Fabricant | Toshiba Semiconductor | ||
Logo | |||
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Toshiba Bipolar Linear Integrated Circuit Silicon Monolithic
TA8496FL
Magnetic Head R/W IC
TA8496FL
This IC enables writing and detection of magnetic recording
signals.
Features
• Operating voltage range: VCC = 3.5 to 7 V
VBAT = 1.8 to 7 V
• Output current: Iout = 20 mA (max)
• Constant current operating function
: IOC = (0.25 (V) × 160 (A))/RWR (typ.)
Block Diagram
Weight: 0.05 g (typ.)
VCC HDFB HDOUT AIN2 T1 FCNT AOUT2 AIN3
9 19 18 17 16 12 15 14
CFIL 10
Filter
VREF 24
VCC − VF − 0.3 V
COMIN 8
10 kΩ
100 kΩ
100 kΩ
100 Ω
40 dB
HEAD-AMP
10 kΩ
20 dB
20 dB
AMP2
ON/OFF 7
R/W 6
ENA 5
CLK 4
COM-AMP
Control circuit
H-SW control circuit
316 kΩ
30 dB
AMP3
13 AOUT3
21 AHDIN
20 ACOM
2 VBAT
22 HDIN
23 COM
3
WRCNT
1
WRGND
11
RDGND
1 2003-10-07
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Pages | Pages 14 | ||
Télécharger | [ TA8496FL ] |
No | Description détaillée | Fabricant |
TA8496FL | Bipolar Linear Integrated Circuit Silicon Monolithic | Toshiba Semiconductor |
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