The OP07 is a Low-offset Voltage Operational Amplifier offers low offset and long-term stability by means of a low-noise, chopperless, bipolar-input-transistor amplifier circuit. For most applications, external components are not required for offset nulling and frequency compensation. The true differential input, with a wide input-voltage range and outstanding common-mode rejection, provides maximum flexibility and performance in high-noise environments and in non-inverting applications. Low bias currents and extremely high input impedances are maintained over the entire temperature range.