Features: The AD825 transimpedance amplifier module features AD825 JFET amplifier chip, providing high input impedance and low bias current. Ideal for lab measurement Designed for photodetector, data acquisition systems, and precise instrumentation. Flexible connectivity in various current sensing scenarios. Supporting ±5V to ±15V power supply. Bandwidth varies with settings (≈1.7MHz at 100KΩ) while maintaining ±13V output. Feature built in reverse polarity protective for power inputs and high impedance current input terminals. Compact 45×32mm PCB design incorporates power. Especially suitable for weak current amplification, data acquisition front-end and photoelectric cell detector. Specifications: Component:Metal Size:Approx.45x32mm/1.77x1.25inch Chip model: AD825 Power supply: 5V-15V Input impedance: high impedance Input current resolution: 10pA Package Includes: 1Pc AD825 Transimpedance Amplifier Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.