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LMV1023, LMV1022 - PDM Output Pre-Amplifier

LMV1023 Description

LMV1022/LMV1023 PDM Output Preamp for Electret Microphones LMV1022/LMV1023 OBSOLETE July 8, 2011 PDM Output Pre-Amplifier for Electret Microphones .
The LMV1022 and LMV1023 integrate a pre-amplifier and ADC that can be mounted inside an electret condenser microphone (ECM).

LMV1023 Features

* Integrated 21 dB Pre-Amp and ADC for significant power and space savings
* Integrated high-pass Filter to reduce 'Plop Noise'
* Excellent RF immunity (e. g. buzz noise)
* LMV1022 and LMV1023 combine to create 4-wire Stereo Solution
* Very thin 0.35mm micro SMD packaging
* Ad

LMV1023 Applications

* Digital audio subsystems and stereo arrays
* Electret condenser microphones with all digital output
* Portable communications and small form factor devices
* Digital audio computing or voice security
* Automotive or array systems
* Headphone and headset accessories Typical

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: LMV1023, LMV1022. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
LMV1023, LMV1022
Manufacturer
National Semiconductor
File Size
582.21 KB
Datasheet
LMV1022-NationalSemiconductor.pdf
Description
PDM Output Pre-Amplifier
Note
This datasheet PDF includes multiple part numbers: LMV1023, LMV1022.
Please refer to the document for exact specifications by model.

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📌 All Tags

PDM Output Pre-Amplifier National Semiconductor
National Semiconductor LMV1023-like datasheet