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LMV1012 Datasheet - National Semiconductor

LMV1012 Pre-Amplified ICs for High Gain 2-Wire Microphones

The LMV1012 is an audio amplifier series for small form factor electret microphones. This 2-wire portfolio is designed to replace the JFET amplifier currently being used. The LMV1012 series is ideally suited for applications requiring high signal integrity in the presence of ambient or RF noise, suc.

LMV1012 Features

* (Typical LMV1012-15, 2.2V supply, RL = 2.2 kΩ, C = 2.2 µF, VIN = 18 mVPP, unless otherwise specified) n Supply voltage 2V - 5V < 180 µA n Supply current n Signal to noise ratio (A-weighted) 60 dB n Output voltage noise (A-weighted)

* 89 dBV n Total harmonic distortion 0.09% n Voltage gain

LMV1012 Datasheet (497.34 KB)

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Datasheet Details

Part number:

LMV1012

Manufacturer:

National Semiconductor

File Size:

497.34 KB

Description:

Pre-amplified ics for high gain 2-wire microphones.

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LMV1012 Pre-Amplified ICs for High Gain 2-Wire Microphones National Semiconductor

LMV1012 Distributor