參數(shù)資料
型號(hào): TA8496FL
廠商: Toshiba Corporation
英文描述: Bipolar Linear Integrated Circuit Silicon Monolithic
中文描述: 雙極線性集成電路硅單片
文件頁數(shù): 1/14頁
文件大小: 252K
代理商: TA8496FL
TA8496FL
2003-10-07
1
Toshiba Bipolar Linear Integrated Circuit Silicon Monolithic
TA8496FL
Magnetic Head R/W IC
This IC enables writing and detection of magnetic recording
signals.
Features
Operating voltage range: V
CC
= 3.5 to 7 V
Output current: I
out
=
20 mA (max)
V
BAT
=
1.8 to 7 V
Constant current operating function
: I
OC
= (0.25 (V) × 160 (A))/R
WR
(typ.)
Block Diagram
Weight: 0.05 g (typ.)
3
V
CC
V
F
0.3 V
AMP3
AMP2
HEAD-AMP
COM-AMP
WRCNT
AIN3
CFIL
AOUT3
3
14
10
13
H-SW control circuit
AOUT2
15
FCNT
12
T1
16
AIN2
17
HDOUT
18
HDFB
19
V
CC
9
V
REF
24
COMIN
8
ON/OFF
7
R/W
6
ENA
5
CLK
4
AHDIN
21
ACOM
20
V
BAT
2
HDIN
22
COM
23
WRGND
1
RDGND
11
Control circuit
30 dB
20 dB
20 dB
40 dB
Filter
3
10 k
100 k
100 k
316 k
10 k
1
1
100
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