PBA2 Datasheet | Unknown Manufacturer

.. Programmable Gain and Bias Amplifier Low noise I/V amplifier Features - - - - Programmable Gain from 1 x 10³ to 1 x 108 V/A Bandwith DC / 1 Hz… 500 k Hz Two Programmable Voltage Outputs for Biasing Low Noise Current Amplifier Applications Block Diagram -1- .. Programmable Gain and Bias Amplifier Specifications Test Conditions Ta = 25°C Gain Transimpedance Gain Accuracy 1 x 103 … 1 x 108 V/A ± 1% Frequency Response Lower Cut-Off Frequency Upper Cut-Off Frequency Gain Flatness DC / 0.5 Hz Up to 500 k Hz ( See Table Below ) ± 0.1 d B Input Equ. Input Noise Voltage Input Bias Current 4 n V / Hz ( @ 100 Hz ) 1 p A typ. ( maximum 3 p A ) Performance depending on Gain Setting Sensitivity ( A/V ) Sensitivity ( A/V ) DC AC 10-2 10-3 500 k Hz 200 p A 10 m A 100 µA 10-3 10-4 480 k Hz 98.2 p A 10 m A 10 µA 10-4 10-5 510 k Hz 10.1 p A 1 m A 1 µA 10-5 10-6 290 k Hz 1.1 p A 100 µA 0.1 µA 10-6 10-7 138 k Hz 168 f A 10 µA 10 n A 10-7 10-8 33 k Hz 44.9 f A 0.1 µA 1 n...