DDPCA-300電流放大器FEMTO
商品描述
DDPCA-300微電流放大器原裝進口品牌FEMTO
0.4 fA 峰-峰噪聲
動態範圍：Sub-fA 到1 mA (> 240 dB)
跨阻抗（增益）從1 x 104to 1 x 1013V/A開始可調
帶寬高達400 Hz，上升時間低至0.8 ms – 與源電容無關(高達10 nF)
輸入相連的地線旁壓可調
外殼小，使用時可以接近信號源
本地控制及遙控
使用簡便：
將標準數字伏特計或DAQ板卡轉換成
數字化低於飛安的電流計
Model DDPCA-300
Transimpedance [V/A] 104 105 106 107 108 109 1010 1011 1012 1013
Bandwidth* (- 3 dB) [Hz] 400 400 400 400 150 150 20 20 1 1
Rise Time* (10% - 90%) [ms] 0.8 0.8 0.8 0.8 2.3 2.3 17 17 350 350
Integrated Input Noise* (Peak-Peak) 7 nA 7 nA 70 pA 70 pA 1.2 pA 1.2 pA 50 fA 50 fA 2 fA 2 fA
Spectral Input Noise Density [/√Hz] 45 pA 45 pA 0.5 pA 0.5 pA 15 fA 15 fA 1.3 fA 1.3 fA 0.2 fA 0.2 fA
Accuracy Performance Gain ± 1 %
Adjustable Low Pass Filter 3 Settings: Full Bandwidth, 0.7 Hz and 0.1 Hz
Output Performance ± 10 V, ± 30 mA
Bias Voltage ± 10 V, max. 10 mA, Connected to Amplifier Input, Adjustable by Trimpot or Remote Control Voltage
Power Supply ± 15 V, + 70 mA / - 15 mA typ., ± 150 mA recommended
Control Interface 4 Opto-Isolated Digital Inputs, TTL/CMOS Compatible, Analog Bias Control Voltage Input
Case 170 x 60 x 45 mm (L x W x H), Weight 320 g (0.74 lb.)
DDPCA-300電流放大器FEMTO
豫公安備 41010502000017號