LMV1031-20 Datasheet, National Semiconductor

(Typical LMV1031-20, 2V Supply; Unless Otherwise Noted) n Signal to noise ratio 62 dB n Output voltage noise (A-weighted) −86 dBV n Low supply current 72 µA n Supply volt.

that require extended battery life, such as Bluetooth communication links. The supply current for the LMV1031 is only 72.

The LMV1031 audio amplifier is an ideal replacement for the JFET preamplifier that is currently used in the electret microphones. The LMV1031 is optimized for applications that require extended battery life, such as Bluetooth communication links. The.