- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376492 > AN8819NFB (PANASONIC CORP) 4Ch. Linear Driver IC DC-DC Converter Control for CD PDF資料下載
參數(shù)資料
| 型號： | AN8819NFB |
| 廠商： | PANASONIC CORP |
| 元件分類： | 模擬信號調理 |
| 英文描述： | 4Ch. Linear Driver IC DC-DC Converter Control for CD |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PQFP44 |
| 封裝： | 10 X 10 MM, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 10/11頁 |
| 文件大?。?/td> | 116K |
| 代理商： | AN8819NFB |
AN8819NFB
ICs for CD/CD-ROM Player
I
Characteristic Curve
2,000
1,800
1,600
1,400
1,200
1,000
800
600
400
200
0
Ambient Temperature Ta (C)
P
D
25
0
75
125
Glass epoxy board
(50mm
×
50mm
×
0.8mm)
Rthj– a = 70C/W
P
D
=1786mW (25C)
150
100
50
880
Unit
Rthj– a = 142C/W
P
D
= 880mW (25C)
P
D
–Ta
I
Description for use
Driver Portion
Set the driver gain calculated by the equation shown below, except for SP driver. For SP driver, the gain must be set to the
calculated value + 6dB.
G = 1.0k
+ R
The total channel driver supply is Pin33.
Set the driver supply as necessary, since the output amplitude increases with increase of the supply voltage. However, also
increase the voltage of DRV
CC
pin (Pin14) at the same time.
As protection functions, V
REF
detection and heat protection circuits are incorporated.
V
REF
detector sets the driver output to high impedance, when the voltage applied to V
REF
is 0.75V or less.
For the heat protective circuit, the set temperature for operation is approx. 150C and the release temperature is approx. 120C.
FO and TR drivers have the built-in function for making short-circuit between either loading end and GND by LDON (Pin18),
and for SP and TV drivers by PC (Pin20) and TRVSTOP (Pin22).
LDON : Output GND at L
PC : Output GND at H
TRVSTOP : Output GND at H
R : External input resistance
相關PDF資料 |
PDF描述 |
|---|---|
| AN8837SB | Low power consumption CD-DA head amplifier IC for 3-beam system optical pick-up |
| AN8839 | CD-DA head amplifier IC for 3-beam system optical pick-up |
| AN8839NSB | DIODE ZENER TRIPLE ISOLATED 200mW 20Vz 6.2mA-Izt 0.05 0.1uA-Ir 15 SOT-363 3K/REEL |
| AN8847 | Head amplifier IC for CD-ROM drive for 32 times speed or more |
| AN8847SB | CAP 1.5UF 63V METAL POLY |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AN8825NFHQ-V | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN8826 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit LED Driver 中文資料 |
| AN8835SB | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN8835SBE1 | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN8837SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Low power consumption CD-DA head amplifier IC for 3-beam system optical pick-up |
發(fā)布緊急采購，3分鐘左右您將得到回復。