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SAN3022

Single Chip Telephone: Using dynamic microphone as tone ringer

SAN3022 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 1 KEY FEATURES 1 OTHER APPLICABLE DOCUMENTS AND PAPERS 1 REVISION STATUS 1 GENERAL DESCRIPTION 2 HARDWARE

SAN3022 General Description

2 HARDWARE CONFIGURATION 2 6.1 USING THE DYNAMIC MICROPHONE AS TONE RINGER (SCHEMATIC :A) 2 6.1.1 Ringer part 2 6.1.2 Microphone amplifier part 3 6.2 AMPLIFIER FOR GENERAL PURPOSE APPLICATIONS (SCHEMATIC :B) 3 7 APPLICATION SCHEMATIC: 4 8 LIABILITY AND COPYRIGHT STATEMENT 5 3 Other applicable .

SAN3022 Datasheet (31.07 KB)

Preview of SAN3022 PDF

Datasheet Details

Part number:

SAN3022

Manufacturer:

Sames

File Size:

31.07 KB

Description:

Single chip telephone: using dynamic microphone as tone ringer.
sames SAN3021 APPLICATION NOTE SA2531/2 Single Chip Telephone: Using dynamic microphone as tone ringer 1 Scope This Application Note describes how t.

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SAN3022 Single Chip Telephone Using dynamic microphone tone ringer Sames

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