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ATP2400 超薄型 微型光纤光谱仪
超薄型 微型光纤光谱仪 |
ATP2400 |
产品概述
集20年的光纤光谱仪研制经验,奥谱天成推出了新一代高性能超薄光纤光谱仪:ATP2400,它内置了脉冲氙灯驱动电路,采用高灵敏度线性CMOS,并特别定制了超低噪声CMOS信号处理电路,从而大幅降低了传感器的噪声,获得了极佳的信噪比(比同类竞争对手提高了约2倍),而且提高了ATP2400的测量可靠性,测量结果不随环境温度变化,为业界最佳水平。ATP2400可接收SMA905光纤输入光或者自由空间光,通过USB2.0或者UART端口,输出测量所得的光谱数据。
ATP2400只需要一个5V直流电源供电或者USB供电,非常便于集成使用。
型号 | 探测器像素 | 探测器是否制冷 |
ATP2400 | 2048像素 | 否 |
特点:
体积超小、超薄、超轻;
光纤输入、信号输出,在同一侧,非常便于集成
灵蛇网 探测器:线性 CMOS
探测器像素:2048 像素
超低噪声 CCD 信号处理电路
最大光谱范围: 180-1180 nm(具体依需求而定)
光谱分辨率: 0.1-2 nm (取决于光谱范围、狭缝宽度)
灵蛇网 光路结构:交叉 C-T
灵蛇网 内置脉冲氙灯驱动
积分时间:0.1ms-130s
供电电源:DC 5V±10% 或 USB 供电
16 bit, 2MHz ADC
光输入接口:SMA905 或自由空间
数据输出接口: USB2.0 (High speed)或 UART
灵蛇网 20 针双排可编程外扩接口
典型应用:
快速、超微量分光光度计;
灵蛇网 环保仪器(烟气、水质);
灵蛇网 透过率、反射率检测;
光谱分析/辐射分光分析/分光光度分析
灵蛇网 激光波长测定
2 Electrical Pin-out
Table 1 Electrical Characteristics
Parameter |
Min |
Typ |
Max |
Unit |
Power Supply |
||||
Operating voltage range |
4.5 |
5 |
5.5 |
V |
Operating current |
250 |
mA |
||
Logic Inputs(3.3V LVTTL, Five-volt tolerant) |
|
|||
High level input voltage |
1.7 |
3.6 |
V |
|
Low level input voltage |
-0.3 |
1.0 |
V |
|
Logic Output(3.3V LVTTL) |
||||
High level output voltage |
2.4 |
V |
||
Low level output voltage |
0.4 |
V |
The module is equipped with a 20-pin male angled box header(2x10, 2.00 mm pitch) and USB2.0 C type interface. The 20-pin connector is a Samtec part # STMM-110-02-L-D-RA connector. The mate to this is a Samtec part # TCSD-10-D-XX.XX-01-N.
Table 2 Electrical Pin-Out
Pin# |
Description |
I/O |
Function Description |
1 |
VCC |
/ |
Power Supply, 5V±0.5, |
2 |
GND |
/ |
Ground |
3 |
TX |
Output |
LVTTL Transmit signal |
4 |
RX |
Input |
LVTTL Receive signal |
5 |
Lamp Enable |
Output |
LVTTL output the lamp enable signal. |
6 |
N.C. |
/ |
/ |
7 |
Ext_trigger_in |
Input |
LVTTL input the trigger signal. Falling edge trigger collection |
8 |
N.C. |
/ |
/ |
9 |
SPI_SCK |
Output |
The SPI Clock signal for communications to other SPI peripherals |
10 |
SPI_MOSI |
Output |
The SPI Master Out Slave In (MOSI) signal for communications to other SPI peripherals |
11 |
SPI_MISO |
Input |
The SPI Master In Slave Out (MISO) signal for communications to other SPI peripherals |
12 |
SPI_CS |
Output |
The SPI Chip/Device Select signal for communications to other SPI peripherals |
13 |
GPIO0 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
14 |
GPIO1 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
15 |
GPIO2 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
16 |
GPIO3 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
17 |
GPIO4 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
18 |
GPIO5 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
19 |
GPIO6 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
20 |
GPIO7 |
Input /Output |
General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
3 谱图示例
图1 ATP2400-180-410-50的分辨率测试,分辨率为0.621nm