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參數資料
| 型號： | ADN2830 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | Continuous Wave Laser Average Power Controller |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC32 |
| 封裝： | 5 X 5 MM, LFCSP-32 |
| 文件頁數： | 8/12頁 |
| 文件大?。?/td> | 270K |
| 代理商： | ADN2830 |
REV. A
ADN2830
–8–
G
A
N
P
I
I
G
V
C
4
NC
NC
GND1
NC
V
CC
5
V
CC
1
PAVCAP
PAVCAP
V
CC
2
NC
GND2
IBIAS
GND2
GND2
IBIAS
NC
I
I
G
V
C
3
A
F
D
M
1
8
16
24
32
NC = NO CONNECT
MPD
LD
V
CC
V
CC
FAIL
DEGRADE
100nF
10 F
V
CC
GND
PLACE 100nF CAP
CLOSE TO PIN 8
ADN2830
R1
R2
V
CC
NOTES
1.FOR DIGITAL CONTROL, REPLACE R
WITH A DIGITAL POTENTIOMETER FROM ANALOG DEVICES:
ADN2850 10-BIT RESOLUTION, 35 ppm/ C TC, EEPROM; AD5242 8-BIT RESOLUTION, 30 ppm/ C TC.
2.TOTAL CURRENT TO LASER = IBIAS + IBIAS
R1/R2.
3.FOR BEST ACCURACY, SIZE R1 TO HAVE A MAXIMUM VOLTAGE DROP ACROSS IT WITHIN THE HEADROOM
CONSTRAINTS.
4.FOR 250 mA EXTRA IBIAS (450 mA TOTAL) FROM AMP1, USE AD8591 AMPLIFIER. AMP1 IS THE OPERATIONAL AMPLIFIER
SHOWN IN THIS FIGURE.
5.FOR 350 mA EXTRA IBIAS (550 mA TOTAL) FROM AMP1, USE ANALOG DEVICES’ SSM2211 AMPLIFIER. AMP1 IS THE
OPERATIONAL AMPLIFIER SHOWN IN THIS FIGURE.
Figure 4. The ADN2830 Configured with Current Multiplier
G
A
N
P
I
I
G
V
C
4
NC
NC
GND1
NC
V
CC
5
V
CC
1
PAVCAP
PAVCAP
V
CC
2
NC
GND2
IBIAS
GND2
GND2
IBIAS
NC
I
I
G
V
C
3
A
F
D
M
1
8
16
24
32
NC = NO CONNECT
V
CC
V
CC
FAIL
DEGRADE
100nF
10 F
V
CC
GND
PLACE 100nF CAP
CLOSE TO PIN 8
ADN2830
R1
V
CC
AD820
MPD
V
CC
LD
V
CC
R2
CURRENT GAIN = R2
Figure 5. The ADN2830 Configured as Average Power Controller (Bias Current Sourced)
相關PDF資料 |
PDF描述 |
|---|---|
| ADN2830ACP32 | Continuous Wave Laser Average Power Controller |
| ADN2841 | Circular Connector; No. of Contacts:14; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:23; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:23-14 |
| ADN2841ACP-32 | Circular Connector; No. of Contacts:21; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:23; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:23-21 |
| ADN2841ACP-32-RL | Circular Connector; No. of Contacts:21; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:23; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:23-21 |
| ADN2841ACP-32-RL7 | Dual-Loop 50 Mbps.2.7 Gbps Laser Diode Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADN2830ACP32 | 制造商:Analog Devices 功能描述:Laser Driver 1-CH 32-Pin LFCSP EP 制造商:Analog Devices 功能描述:LASER DRVR 1CH 32LFCSP - Trays 制造商:Rochester Electronics LLC 功能描述:AVERAGE P/CONTROLLER FOR CW LASERS I.C. - Bulk 制造商:Analog Devices 功能描述:[UEhCo 5V 32LFCSP Tray 制造商:Analog Devices 功能描述:IC CONTROLLER WAVE LASER |
| ADN2830ACP32-REEL | 制造商:Analog Devices 功能描述:Laser Driver 1-CH 32-Pin LFCSP EP T/R |
| ADN2830ACP32-REEL7 | 制造商:Analog Devices 功能描述:Laser Driver 1-CH 32-Pin LFCSP EP T/R |
| ADN2830ACPZ32 | 功能描述:IC LASR CTRLR 1CHAN 5.5V 32LFCSP RoHS:是 類別:集成電路 (IC) >> PMIC - 激光驅動器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:激光二極管驅動器 數據速率:- 通道數:4 電源電壓:3.3V 電流 - 電源:- 電流 - 調制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應商設備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
| ADN2830-EVALZ | 制造商:Analog Devices 功能描述:EVAL KIT FOR CONTINUOUS WAVE LASER AVERAGE PWR CNTRLR - Bulk |
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