Ultra-Low Input Noise Transimpedance Amplifier DLPCA-200 by FEMTO, Germany
Contact Info
- Add:宝安区45区鸿都商务大厦C栋505室, Zip:
- Contact: 于沈洋
- Tel:13554997271
- Email:bnd015@szbonad.com
Other Products
The FEMTO DLPCA-200 is an ultra-low input noise transimpedance amplifier, specifically designed for precision measurement and high-sensitivity applications. Its superior noise performance and high gain characteristics make it excel in demanding experimental and industrial applications.
| Model | 3-dB Bandwidth (DC....) | Noise Current √Hz | Transimpedance Gain V/A | Remote Control |
|---|---|---|---|---|
| DLPCA-200 Variable Gain | 1.2 - 500KHz | 4.3 fA – 13 pA | 1 x 10^11 | Yes |
| DDPCA-300 | 1.5 - 450 Hz | 1.5 fA – 10 nA | 1 x 10^13 | Yes |
| LCA Series Fixed Gain | 1Hz - 400KHz | 0.18 - 65 fA | 1 x 10^13 to 1 x 10^7 | |
| DLPCA-200 | 1.2 - 500 KHz | 4.3 fA - 13 pA | 1 x 10^11 Max. | YES |
| DDPCA-300 Series | 1.5 - 450 Hz | 1.5 fA - 10 nA | 1 x 10^13 | YES |
| DHPCA-100 Variable Gain | 0.22 - 200 MHz | 55 fA - 200 pA | 1 x 10^8 Max. | YES |
| HCA- Series Fixed Gain | 1 MHz - 200 | 270 fA - 4.5 pA | 1 x 10^6 to 2 x 10^4 |
Technical Parameters
Input Noise: The DLPCA-200 has an input noise density of 4.3 fA/√Hz, meaning it can effectively amplify extremely weak current signals while maintaining ultra-low noise levels.
Gain Range: The device offers a gain range from 10^3 to 10^11, allowing it to adapt to various signal amplification needs.
Operating Frequency Band: DC/1Hz ~ 500kHz
Low-Frequency Cutoff: DC/1Hz (DC/AC coupling)
High-Frequency Cutoff: 1.1 kHz to 500 kHz (depending on set gain)
Band Switching: FBW (Full Bandwidth) ⇔ DC ~ 10Hz (for low-noise DC measurement)
Bandwidth Detector Capacitance Independent: (Up to 1pF)
Instantaneous High-Voltage Protection: ±3kV
Adjustable Bias Voltage
Local/Remote Parameter Setting
Application Areas
The DLPCA-200 plays a crucial role in low-noise measurement and high-sensitivity applications, widely used in semiconductor testing, quantum physics experiments, and biosensors, among other fields. In semiconductor testing, it can amplify weak current signals to analyze device performance. In quantum physics experiments, the DLPCA-200 helps researchers detect and measure faint quantum signals, advancing quantum technology development.
| Industry Category | Instruments & Meters |
|---|---|
| Product Category | |
| Brand: | FEMTO |
| Spec: | DLPCA-200 |
| Stock: | 1000 |
| Manufacturer: | |
| Origin: | China / Guangdong / Shenshi |
