Download the W91812N datasheet PDF.
This datasheet also covers the W91810N variant, as both devices belong to the same 23-memory tone/pulse dialer family and are provided as variant models within a single manufacturer datasheet.
General Description
The W91810N is a series of tone/pulse switchable telephone dialers with 23 memory, keytone, hold, lock, mute, volume control and handfree dialing control
Key Features
These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage, lowpower operations.
13-MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS
Full PDF Text Transcription for W91812N (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
W91812N. For precise diagrams, tables, and layout, please refer to the original PDF.
W91810N SERIES 23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91810N is a series of tone/pulse switchable telephone dialers w...
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N The W91810N is a series of tone/pulse switchable telephone dialers with 23 memory, keytone, hold, lock, mute, volume control and handfree dialing control features. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage, lowpower operations.
W91812N Datasheet
