Winbond Electronics Corporation ISD1420
The CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, anti-aliasing filter, smoothing filter, and speaker amplifier. This unique, single-chip solution is made possible through Winbond’s patented Multi-Level Storage (MLS) technology.| Part No. | ISD1420 |
|---|---|
| Datasheet | ISD1420 Download |
| Manufacturer |  Winbond Electronics Corporation |
| Description | Single-Chip Voice Record/Playback Device |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Winbond’s ISD1400 ChipCorder® series provide high-quality, single-chip, Record/Playback solutions to short-duration messaging applications. A minimum Record/Playback subsystem can be configured with a microphone, a speaker, several passive components, two push buttons and a power source. Recordings are stored into onchip non-volatile memory cells, providing zero-power message storage. Voice and audio signals are stored directly into memory in their natural form, providing high-quality, solidstate voice reproduction. 2.FEATURES
● Single +5 volt power supply● Duration: 14 and 20 seconds.
● Easy-to-use single-chip, voice record/playback solution
● High-quality, natural voice/audio reproduction
● Manual switch or microcontroller compatible Playback can be edge- or level-activated
● Directly cascadable for longer durations
● Automatic power-down (push-button mode) o Standby current 1 µA (typical)
● Zero-power message storage o Eliminates battery backup circuits
● Fully...
