* 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
Sames
31.07 KB
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.
📁 Related Datasheet
SAN3020 SINGLE CHIP TELEPHONE POWER EXTRACTION FOR EXTERNAL LOADS (Sames)
SAN3021 Single Chip Telephone: Using dynamic microphone as tone ringer (Sames)
SAN3010 SINGLE CHIP TELEPHONE INTERFACE FOR KEYBOARD ENTRY VIA uC (Sames)
SAN2202 SINGLE CHIP SPEAKERPHONE WITH 8 - OHM LOUDSPEAKER AMPLIFIER (Sames)
SAN2202a SINGLE CHIP SPEAKERPHONE WITH 8 - OHM LOUDSPEAKER AMPLIFIER (Sames)
SAN2202b SINGLE CHIP SPEAKERPHONE WITH 8 - OHM LOUDSPEAKER AMPLIFIER (Sames)
SA-1110 Intel-R StrongARM SA-1110 Microprocessor (Intel Corporation)
SA-AK200 (SA-AKxx0) CD Stereo System (Panasonic)
SA-AK22 CD Stereo System Service Manual (Panasonic)
SA-AK240 (SA-AK240 / SA-AK340) CD Stereo System (Panasonic)
