參數(shù)資料
型號: AN8882
廠商: Panasonic Corporation
英文描述: Head amplifier IC for CD-ROM drive for 32 times speed or more
中文描述: 頭放大器IC用于CD - ROM的速度為32倍或更多驅(qū)動(dòng)器
文件頁數(shù): 3/7頁
文件大?。?/td> 69K
代理商: AN8882
ICs for Compact Disc/CD-ROM Player
AN8882SB
3
Pin No.
Description
18
GND pin
19
V
REF2
buffer output pin
20
V
REF1
output pin
21
Power supply pin 2
22
V
REF2
output pin
23
TE amp. inverted input pin
24
TE amp. output pin
25
TE amp. analog SW output pin
26
FE amp. inverted input pin
27
FE amp. output pin
28
GCTL pin
29
FBAL control pin
30
TBAL control pin
31
Tracking signal input pin 1
32
Tracking signal input pin 2
33
Focus signal input pin 4
34
Focus signal input pin 2
35
Focus signal input pin 3
36
Focus signal input pin 1
I
Pin Descriptions
Pin No.
Description
1
APC amp. input pin
2
APC amp. output pin
3
Power supply pin 1
4
TE amp. analog SW & V
REF2
buffer
control pin
5
APC & standby control pin
6
RF addition amp. output pin
7
EQ characteristics control pin
8
Capacitor connection pin for HPF of AGC input
9
AGC loop filter connection pin
10
AGC output pin
11
Capacitor connection pin for HPF amp.
12
3TENV output pin
13
Capacitor connection pin for RF dark-side
envelope detection
14
BDO output pin
15
Capacitor connection pin for RF right-side
envelope detection
16
OFTR output pin
17
NRFDET output pin
Parameter
Symbol
Rating
Unit
Supply voltage 1
V
CC1
5.8
V
Supply voltage 2
V
CC2
5.8
V
Supply current 1
I
CC1
55.3
mA
Supply current 2
I
CC2
3.4
mA
Power dissipation
P
D
340.46
mW
Operating ambient temperature
T
opr
20 to
+
75
55 to
+
125
°C
Storage temperature
T
stg
°C
I
Absolute Maximum Ratings
Note) Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
Parameter
Symbol
Range
Unit
Supply voltage 1
V
CC1
4.5 to 5.5
V
Supply voltage 2
V
CC2
3.0 to 5.5
V
I
Recommended Operating Range
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