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AN8814のメーカーはPanasonic Semiconductorです、この部品の機能は「4-channel driver IC for optical disk drive」です。 |
部品番号 | AN8814 |
| |
部品説明 | 4-channel driver IC for optical disk drive | ||
メーカ | Panasonic Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとAN8814ダウンロード(pdfファイル)リンクがあります。 Total 5 pages
ICs for Compact Disc/CD-ROM Player
AN8814SB
4-channel driver IC for optical disk drive
s Overview
The AN8814SB is a BTL system 4-channel
driver and is encapsulated in the SMD package
which excels in heat radiation characteristic.
s Features
• Wide output dynamic range regardless of refer-
ence voltage of the system
• Driver I/O gain setting is possible with an addi-
tional external resistor
• 3.3 V supply voltage is available due to an exter-
nal PNP-tr.
• Additional OP-amp. built-in
s Applications
• MD, CD/CD-ROM drive
• DVD/DVD-ROM drive
18.4±0.2
(5.15)
(4.8)
28 22
21 15
17
8 14
(1.2)
(6.4)
0.8
0.35+–00..0150
Seating plane
HSOP042-P-0400
s Block Diagram
Unit: mm
(1.315)
0° to 10°
0.65±0.20
21
1
2
PVCC
6
4
VCC 5
1
Direction
detector
2 3.3 V
reg.
Direction
detector
Direction
detector
Direction
detector
1
2
PVCC
8
VCC
detector
7 VCC
Thermal
protection
circuit
Fin
GND
22 VREF
1
1 Page ICs for Compact Disc/CD-ROM Player
AN8814SB
s Electrical Characteristics at Ta = 25°C
Parameter
Symbol
Conditions
Current consumption with no load ITOT VCC = 5 V
Motor driver 1 to motor driver 4
Input offset voltage
Output offset voltage
Gain
Maximum output amplitude (+)
Maximum output amplitude (−)
Motor driver 1
VIOF
VOOF
G
VL+
VL−
VCC = 5 V, VPC1 = VPC2 = 0 V,
RL1 to RL4 = 8 kΩ, R1 to R4 = 10 kΩ
VCC = 5 V, VPC1 = VPC2 = 0 V,
RL1 to RL4 = 8 kΩ, R1 to R4 = 10 kΩ
VCC = 5 V, VPC1 = VPC2 = 0 V,
RL1 to RL4 = 8 kΩ, R1 to R4 = 10 kΩ
VCC = 5 V, VPC1 = VPC2 = 0 V,
RL1 to RL4 = 8 kΩ, R1 to R4 = 10 kΩ
VCC = 5 V, VPC1 = VPC2 = 0 V,
RL1 to RL4 = 8 kΩ, R1 to R4 = 10 kΩ
High-level threshold voltage
Low-level threshold voltage
Motor driver 2
VPCH1 VCC = 5 V, RL1 = 8 Ω, R1 = 10 kΩ
VPCL1 VCC = 5 V, RL1 = 8 Ω, R1 = 10 kΩ
High-level threshold voltage
Low-level threshold voltage
Reset circuit
VPCH2 VCC = 5 V, RL2 = 8 Ω, R2 = 10 kΩ
VPCL2 VCC = 5 V, RL2 = 8 Ω, R2 = 10 kΩ
Reset operation release supply
voltage
VRST IIN = 10 µA, R1 to R 4 = 10 kΩ
3.3 V regulator
Output voltage
Output load fluctuation
Supply voltage fluctuation
Op-amp.
VREG
∆VR
∆VV
VCC = 5 V
VCC = 5 V
VCC = 5 V/12 V
Input offset voltage
Input bias current
High-level output voltage
Low-level output voltage
Output driving current sink
Output driving current source
VOF
IBOP
VOH
VOL
ISIN
ISOU
VCC = 5 V
VCC = 5 V
VCC = 5 V
VCC = 5 V
VCC = 5 V
VCC = 5 V
Min Typ Max Unit
5 10 15 mA
−10 0 10 mV
−50 0 50 mV
18.0 20.0 22.0 dB
2.4 2.7
V
−2.7 −2.4 V
2.0
0.5
V
V
2.0
0.5
V
V
2.1 2.3 2.5 V
3.1 3.3 3.5
−50 0 50
−5 0
5
V
mV
mV
−10 0 10
150 500
4.0
1.5
2.0
2.0
mV
nA
V
V
mA
mA
3
3Pages | |||
ページ | 合計 : 5 ページ | ||
|
PDF ダウンロード | [ AN8814 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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