ISD ISD1810
The CMOS devices include an on-chip oscillator (with external control), microphone preamplifier, automatic gain control, anti-aliasing filter, multilevel storage array, smoothing filter, and speaker amplifier. This unique, single-chip solution is made possible through ISD’s patented multilevel storage technology.| Part No. | ISD1810 |
|---|---|
| Datasheet | ISD1810 Download |
| Manufacturer |  ISD |
| Description | Single-Message Voice Record/Playback |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Information Storage Devices’ ISD1810 ChipCorder® provides high-quality, single-chip, single-message, record/playback solution with user-selectable durations of 8 to 16 seconds. 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 in on-chip nonvolatile memory cells, providing zero-power message storage. Voice and audio signals are stored directly into memory in their natural form, providing high-quality, solid-state voice reproduction. Figure: ISD1810 Block Diagram July 2000 ISD● 2727 North First Street, San Jose, CA 95134
● TEL: 408/943-6666
● FAX: 408/544-1787
● ISD1810 Product
FEATURES
● Easy-to-use single-chip, single-message voice record/playback solution● High-quality, natural voice/audio reproduction
● Push-button interface – Playback can be edge- or levelactivated
● Variable record/playback duration controlled by external resistor selection which sets sample rate.
