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參數(shù)資料
| 型號： | AN8725FH |
| 廠商： | PANASONIC CORP |
| 元件分類： | 其它接口 |
| 英文描述： | Semiconductor laser power control IC |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PQFP80 |
| 封裝： | 12 X 12 MM, PLASTIC, QFP-80 |
| 文件頁數(shù)： | 13/36頁 |
| 文件大?。?/td> | 197K |
| 代理商： | AN8725FH |
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ICs for Optical Disk Drive
AN8725FH
13
I
Electrical Characteristics at V
CC
=
5.0 V, T
a
=
25
°
C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Abnormally emitted light detection optical monitor block
Offset voltage
V
EROFR
In playback, DETMONI pin,
I
PD
=
0
μ
A
40
60
mV
V
EROFW
In recording, DETMONI pin,
I
PD
=
0
μ
A
In playback, addr. "9": D4
=
"0",
I
PD
=
100
μ
A to 200
μ
A
In playback, addr. "9": D4
=
"1",
I
PD
=
100
μ
A to 200
μ
A
50
50
Gain
G
ERR1
9.0
10.0
11.0
times
G
ERR2
4.5
5.0
5.5
G
ERW
In recording, DETMONI pin,
I
PD
=
100
μ
A to 2 000
μ
A
0.9
1.0
1.1
Gain ratio
G
ERR1
G
ERW
9.0
10.0
11.0
times
G
ERR2
G
ERW
4.5
5.0
5.5
f characteristics at playback
f
ERR
VR1
=
1 k
,
3 dB,
I
PD
=
100
μ
A to 200
μ
A
VR1
=
1 k
,
3 dB,
I
PD
=
100
μ
A to 2 000
μ
A
2.5
MHz
f characteristics at recording
f
ERW
5.0
MHz
Control operation response
Data write to XLDERR
↓
Data write to XLDERR
↑
t
203
XWR
↑
to XLDERR
↓
XWR
↑
to XLDERR
↑
XWR
↑
to sleep mode
XWR
↑
to normal mode
RPHOLD
↑
to DAC5 W,
at having reached
±
0.5 LSB
RPHOLD
↓
to DAC5 R,
at having reached
±
0.5 LSB
RPHOLD
↑
to DAC6 W,
at having reached
±
0.5 LSB
RPHOLD
↓
to DAC6 R,
at having reached
±
0.5 LSB
20
60
ns
t
204
25
60
ns
Data write to sleep mode
t
205
4
9
μ
s
μ
s
μ
s
Data write to normal mode
t
206
t
39
3
8
RPHOLD
↑
to DAC5 R
→
W
0.40
2.5
RPHOLD
↓
to DAC5 W
→
R
t
40
0.40
2.5
μ
s
RPHOLD
↑
to DAC6 R
→
W
t
41
0.40
2.5
μ
s
RPHOLD
↓
to DAC6 W
→
R
t
42
0.40
2.5
μ
s
RPHOLD
↑
to
HF module signal
RPHOLD
↓
to
HF module signal
t
43
RPHOLD
↑
to XHFON
↑
RPHOLD
↓
to XHFON
↓
18
30
ns
t
44
17
30
ns
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AN8730SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:4-channel driver IC for optical disk |
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| AN8737SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:3-channel driver IC for optical disk drive |
| AN8739SBTE2 | 制造商:Panasonic Industrial Company 功能描述:SUB ONLY IC |
| AN874 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH FREQUENCIES DAMPER DIODES |
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