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參數(shù)資料
| 型號： | AN8839 |
| 廠商： | Panasonic Corporation |
| 英文描述： | CD-DA head amplifier IC for 3-beam system optical pick-up |
| 中文描述： | CD唱盤頭放大器IC 3束系統(tǒng)的光學讀取頭 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大?。?/td> | 64K |
| 代理商： | AN8839 |
AN8839NSB
ICs for Compact Disc/CD-ROM Player
4
I
Electrical Characteristics at T
a
=
25
°
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Current consumption with no load
I
TOT
V
CC
=
3 V
V
CC
=
3 V
V
CC
=
3 V
4.0
6.0
8.0
mA
No load current at power down
PDI
TOT
300
μ
A
V
REF
output pin
Focus error amplification
V
REF
1.37
1.50
1.63
V
Focus error amp.
output offset voltage
V
FO-OF
V
CC
=
3 V
100
0
100
mV
Focus error offset balance
crosstalk amount
V
FO-OFB
V
CC
=
3 V
V
FB
=
V
REF
±
0.375 V
V
CC
=
3 V
V
FB
=
V
REF
G
FO2
V
CC
=
3 V
V
FB
=
V
REF
V
CC
=
3 V
V
FB
=
V
REF
+
0.375 V
V
CC
=
3 V
V
FB
=
V
REF
0.375 V
V
CC
=
3 V
V
FB
=
V
REF
+
0.375 V
V
CC
=
3 V
V
FB
=
V
REF
0.375 V
120
0
120
mV
Focus error amp.
V-V conversion gain
G
FO1
10.7
13.2
15.7
dB
Focus error amp.
V-V conversion relative gain
1.5
0
1.5
dB
Focus balance
variable range 1
H
B
FO1-H
1.29
1.49
1.69
Focus balance
variable range 1
L
B
FO1-L
0.25
0.5
0.75
Focus balance
variable range 2
H
B
FO2-H
0.25
0.5
0.75
Focus balance
variable range 2
L
B
FO2-L
1.29
1.49
1.69
Tracking error amplification
Tracking error amp.
output offset voltage
V
TR-OF
V
CC
=
3 V
97
0
97
mV
Tracking error offset balance
crosstalk amount
V
TR-OFB
V
CC
=
3 V
V
TB
=
V
REF
±
0.375V
V
CC
=
3 V
V
TB
=
V
REF
R
TR2
V
CC
=
3 V
V
TB
=
V
REF
V
CC
=
3 V
V
TB
=
V
REF
+
0.375 V
V
CC
=
3 V
V
TB
=
V
REF
0.375 V
V
CC
=
3 V
V
TB
=
V
REF
+
0.375 V
V
CC
=
3 V
V
TB
=
V
REF
0.375 V
V
CC
=
3 V
120
0
120
mV
Tracking error amp.
I
V conversion gain
R
TR1
580
750
920
k
Tracking error amp.
I
V conversion relative gain
18
0
18
%
Tracking balance
variable range 1
H
B
TR1-H
0.77
0.83
0.9
Tracking balance
variable range 1
L
B
TR1-L
1.07
1.17
1.27
Tracking balance
variable range 2
H
B
TR2-H
1.07
1.17
1.27
Tracking balance
variable range 2
L
B
TR2-L
0.77
0.83
0.9
TEMUTE operation 1
V
TEM
125
0
125
mV
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AN8839NSB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:CD-DA head amplifier IC for 3-beam system optical pick-up |
| AN884 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Miniature Flow Sensor Has Electronic Temperature Compensation |
| AN8847 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Head amplifier IC for CD-ROM drive for 32 times speed or more |
| AN8847SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Head amplifier IC for CD-ROM drive for 32 times speed or more |
| AN8849SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Head amplifier IC for CD-ROM drive for 24 times speed or more |
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