W91521N, W91520N TONE/PULSE DIALER

Winbond

Description

W91520N SERIES TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL .
The W91520N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing.

📥 Download Datasheet

W91521N Datasheet Preview — This datasheet PDF includes multiple part numbers: W91521N, W91520N. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: W91521N, W91520N
Manufacturer: Winbond
File Size: 162.73 KB
Datasheet: W91520N-Winbond.pdf
Description: TONE/PULSE DIALER
Note: This datasheet PDF includes multiple part numbers: W91521N, W91520N.
Please refer to the document for exact specifications by model.

Features

* DTMF/pulse switchable dialer
* Two by 32-digit redial and save memory
* Pulse-to-tone (
* /T) keypad for long distance call operation
* Uses 5 × 5 keyboard
* Easy operation with redial, flash, pause, and
* /T keypads
* Pause, pulse-to-tone (

W91521N Distributors

📁 Related Datasheet

W91550 W91550A W91-X1110-20 W91-X112-1 W91-X112-10 W91-X112-15

📌 All Tags

W91520N TONE PULSE DIALER Winbond

Winbond W91521N-like datasheet