Part Number
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SAN3022 |
Manufacturer
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Sames |
Description
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Single Chip Telephone: Using dynamic microphone as tone ringer |
Published
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Apr 8, 2005 |
Detailed Description
|
sames
SAN3021 APPLICATION NOTE
SA2531/2 Single Chip Telephone: Using dynamic microphone as tone ringer
1 Scope
This Ap...
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Datasheet
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SAN3022
|
Overview
sames
SAN3021 APPLICATION NOTE
SA2531/2 Single Chip Telephone: Using dynamic microphone as tone ringer
1 Scope
This Application Note describes how to modify the standard application AN1500A to use a dynamic microphone instead of the standard electret microphone.
Additionally, an application is shown, which uses the dynamic microphone as tone ringer.
2 Key Features • Updating existing systems using dynamic handset microphone • No need for a piezo ringer when using the dynamic microphone as tone ringer
Table of Contents
1 2 3 4 5 6 SCOPE...
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