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參數(shù)資料
| 型號(hào)： | 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)： | 9/36頁 |
| 文件大?。?/td> | 197K |
| 代理商： | AN8725FH |
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ICs for Optical Disk Drive
AN8725FH
9
I
Electrical Characteristics at V
CC
=
5.0 V, T
a
=
25
°
C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Digital block
High-level input voltage
V
IH
To be applied to a digital input pin
0.8
×
V
CC
V
Low-level input voltage
V
IL
To be applied to a digital input pin
0.2
×
V
CC
V
High-level input voltage
(Schmitt-trigger input)
V
IHSHC
To be applied to PWMSK, ERFIL pin
0.8
×
V
CC
V
Low-level input voltage
(Schmitt-trigger input)
V
ILSHC
To be applied to PWMSK, ERFIL pin
0.2
×
V
CC
V
High-level output voltage
V
OH
I
OH
=
2 mA
0.8
×
V
CC
V
Low-level output voltage
V
OL1
I
OL
= +2 mA
0.2
×
V
CC
V
V
OL2
R
PD
I
OL
=
+
0.5 mA
Pull-up: V
IL
=
0 V
Pull-down: V
IH
=
5.0 V
0.4
Input pull-up, pull-down
resistance
75
100
125
k
Input leak
I
LKH
To be applied to a digital input pin,
V
OH
=
5.25 V
80
μ
A
I
LKL
To be applied to a digital input pin,
V
OL
=
0 V
10
Entire optical monitor
Offset voltage at playback
V
PMOFR
VR1
=
1 k
, I
PD
=
0 mA
VR1
=
1 k
, difference from an ideal
value at I
PD
=
100
μ
A to 200
μ
A
V
PMOFW
VR1
=
1 k
, I
PD
=
0 mA
VR1
=
1 k
, difference from an ideal
value at I
PD
=
100
μ
A to 2 000
μ
A
15
40
15
mV
0
40
Offset voltage at recording
15
20
15
mV
0
20
Gain ratio
GR
G
PMR
/G
PMW
,
output
=
VNR
+
0.6 V to 2.0 V
9.0
10.0
11.0
times
Maximum output voltage
V
PM max
V
CC
×
V
CC
×
0.73
V
0.78
Minimum output voltage
V
PM min
VNR
0.015
V
f characteristics at playback
f
PMR AAF
AAF-off 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
t
PMSETR
VR1
=
1 k
, error
±
0.5%,
output variation: Range of 0 V to 2 V
4
6
MHz
OFF
f characteristics at recording
f
PMW
6
7.5
MHz
Settling time at playback
200
400
ns
Settling time at recording
t
PMSETW
VR1
=
1 k
, error
±
0.5%,
output variation: Range of 0 V to 2 V
200
400
ns
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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 |
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