|SUPPLY VOLTAGE||±12 V|
|MAX INPUT VOLTAGE||280 mVpp|
|MAX OUTPUT VOLTAGE||28 Vpp|
|INPUT IMPEDANCE||10 MΩ|
|OUTPUT IMPEDANCE||100 Ω|
|TOTAL HARMONIC DISTORTION||<0.01 %|
|INPUT VOLTAGE NOISE||45 nV/√Hz|
The SA03-05-001 infrasonic preamplifier was designed for ultra-low frequencies— down to a mere 0.2 Hz. It is a voltage amplifier usable in applications where charge amps were once the only solution. With a differential input and output, the default configuration provides 40 dB gain but can be modified as required.