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參數(shù)資料
| 型號： | HA12220 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | CD-ROM Drive Head Amplifier IC |
| 中文描述： | CD - ROM驅(qū)動(dòng)頭功放IC |
| 文件頁數(shù)： | 16/20頁 |
| 文件大?。?/td> | 143K |
| 代理商： | HA12220 |
HA12220F
Rev.1, Apr. 1997, page 16 of 20
Electrical Characteristics
(Ta = 25°C, V
CC
= 5V)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Application
Terminal
Quiescent current 1
I
CC1
—
20
32
mA
No signal
27
Quiescent current 2
I
CC2
—
0.6
1.0
mA
Stand-by mode
Reference voltage
V
C
2.3
2.5
2.7
V
I12
≤
±4mA
12
Focus error
amp.
Offset voltage *
1
V
FE
–
100
0
100
mV
9
Max output voltage H 1
V
FEH1
4.2
4.5
—
V
S2, S3, S51, S9a
V51 = 4V
Max output voltage L 1
V
FEL1
—
0.5
0.8
V
S1, S28, S51, S9a
V51 = 4V
Max output voltage H 2
V
FEH2
3.8
4.1
—
V
S2, S3, S51, S9b
V51 = 4V
Max output voltage L 2
V
FEL2
—
0.9
1.2
V
S1, S28, S51, S9b
V51 = 4V
Voltage gain 1
G
VFE1
16.0
18.0
20.0
dB
S2, S3, S50
V9/VIN50
Voltage gain 2
G
VFE2
16.0
18.0
20.0
dB
S1, S28, S50
V9/VIN50
Tracking
error amp.
Offset voltage *
1
V
TE
–65
0
65
mV
8
Max output voltage H 1
V
TEH1
4.2
4.5
—
V
S4, S51, S8a
V51 = 4V
Max output voltage L 1
V
TEL1
—
0.5
0.8
V
S5, S51, S8a
V51 = 4V
Max output voltage H 2
V
TEH2
3.8
4.1
—
V
S4, S51, S8b
V51 = 4V
Max output voltage L 2
V
TEL2
—
0.9
1.2
V
S5, S51, S8b
V51 = 4V
Voltage gain 1
G
VTE1
5.0
8.0
11.0
dB
S4, S50 V8/VIN50
Voltage gain 2
G
VTE2
5.0
8.0
11.0
dB
S5, S50 V8/VIN50
FOK
FOK Vth
V
FOK
110
160
210
mV
S28, S51
when V17
≥
4V
Min (V51 – V12) *
2
17
“H” output voltage
V
FKH
4.7
—
—
V
“L” output voltage
V
FKL
—
—
0.4
V
Note:
1. All offset voltages are values referring to VC (pin 12) at reset.
2. V11 = setting the same voltage as the voltage of pin 10 at no signal.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA12220F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CD-ROM Drive Head Amplifier IC |
| HA12221F | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.) |
| HA12222F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.) |
| HA12223F | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.) |
| HA12226 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
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