LMV1032-25, LMV1032-06 Datasheet - National Semiconductor

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LMV1032-25, LMV1032-06 Amplifiers

LMV1032-06/LMV1032-15/LMV1032-25 Amplifiers for 3 Wire Analog Electret Microphones February 2004 LMV1032-06/LMV1032-15/LMV1032-25 Amplifiers for 3 W.
The LMV1032 is an audio amplifier series for small form factor electret microphones.

LMV1032-06_NationalSemiconductor.pdf

LMV1032-25 Datasheet Preview — This datasheet PDF includes multiple part numbers: LMV1032-25, LMV1032-06. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

LMV1032-25, LMV1032-06

Manufacturer:

National Semiconductor

File Size:

406.30 KB

Description:

Amplifiers

Note:

This datasheet PDF includes multiple part numbers: LMV1032-25, LMV1032-06.
Please refer to the document for exact specifications by model.

Features

* (Typical LMV1032-06, 1.7V Supply; Unless Otherwise Noted) n Output voltage noise (A-weighted)
* 97 dBV n Low supply current 60 µA n Supply voltage 1.7V to 5V n PSRR 84 dB n Signal to noise ratio 58 dB n Input capacitance 2 pF > 100 MΩ n Input impedance < 200Ω n Output impedance n Max input si

Applications

* such as a bluetooth communication link. The addition of a third pin in electret microphones that incorporate the LMV1032 allows for a dramatic reduction in supply current as compared to the JFET equipped electret microphone. Microphone supply current is thus reduced to 60 µA, assuring longer batter

LMV1032-25 Distributors

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