Description
LT1793 Low Noise, Picoampere Bias Current, JFET Input Op Amp .
Features
* s s s s s s s s s
DESCRIPTIO
Input Bias Current, Warmed Up: 10pA Max 100% Tested Low Voltage Noise: 8nV/√Hz Max A Grade 100% Temperature Tested Offset Voltage Over Temp: 1mV Max Input Resistance: 1013Ω Very Low Input Capacitance: 1.5pF Voltage Gain: 1 Million Min Gain-Bandwidth Product: 4.2MHz Typ
Applications
* Unlike most JFET op amps, the very low input bias current (3pA typ) is maintained over the entire common mode range which results in an extremely high input resistance (1013Ω). When combined with a very low input capacitance (1.5pF) an extremely high input impedance results, making the LT1793 the f