参数资料
型号: ADN2830ACPZ32
厂商: Analog Devices Inc
文件页数: 4/10页
文件大小: 0K
描述: IC LASR CTRLR 1CHAN 5.5V 32LFCSP
标准包装: 1
类型: 激光二极管控制器(光纤)
通道数: 1
电源电压: 4.5 V ~ 5.5 V
电流 - 电源: 25mA
电流 - 偏置: 200mA
工作温度: -40°C ~ 85°C
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ(5x5)
包装: 托盘
安装类型: 表面贴装
产品目录页面: 788 (CN2011-ZH PDF)
ADN2830
PIN CONFIGURATION
V CC2 25
NC 26
16 NC
15 NC
GND2 27
IBIAS 28
GND2 29
GND2 30
IBIAS 31
NC 32
ADN2830
TOP VIEW
PIN 1
INDICATOR
14 GND1
13 NC
12 V CC5
11 V CC1
10 PAVCAP
9 PAVCAP
NC = NO CONNECT
THE EXPOSED PAD ON THE BOTTOM OF THE
PACKAGE MUST BE CONNECTED TO V CC OR
THE GND PLANE.
PIN FUNCTION DESCRIPTIONS
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
EP
Mnemonic
GND
ASET
NC
PSET
IMPD
IMPDMON
GND4
V CC 4
PAVCAP
PAVCAP
V CC 1
V CC 5
NC
GND1
NC
NC
MODE
DEGRADE
FAIL
ALS
V CC 3
GND3
IBMON
IBMON
V CC 2
NC
GND2
IBIAS
GND2
GND2
IBIAS
NC
Exposed Pad
Function
Supply Ground
Alarm Current Threshold Set Pin
No Connect
Average Optical Power Set Pin
Monitor Photodiode Input
Mirrored Current from Monitor Photodiode—Current Source
Supply Ground
Supply Voltage
Average Power Loop Capacitor
Average Power Loop Capacitor
Supply Voltage
Supply Voltage
No Connect
Supply Ground
No Connect
No Connect
Mode Select: Tied to ALS = Standalone, High = Parallel Current Booster
DEGRADE Alarm Output
FAIL Alarm Output
Automatic Laser Shutdown
Supply Voltage
Supply Ground
Bias Current Monitor Output—Current Source
Bias Current Monitor Output—Current Source
Supply Voltage
No Connect
Supply Ground
Laser Diode Bias Current
Supply Ground
Supply Ground
Laser Diode Bias Current
No Connect
The exposed pad on the bottom of the package must be connected to V CC or the GND plane.
–4 –
REV. B
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