ISD1020A Overview
Information Storage Devices’ ISD1000A ChipCorder® Series provides high-quality, single-chip record/playback solutions for 16- and 20-second messaging applications. The CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter, and speaker amplifier. In addition, the ISD1000A Series is fully microprocessorpatible, allowing plex messaging and...
ISD1020A Key Features
- Easy-to-use single-chip voice Record/Playback solution
- Fully addressable to handle multiple messages
- High-quality, natural voice/audio
- 100-year message retention (typical)
- Manual switch or microcontroller patible
- 100,000 record cycles (typical)
- On-chip clock source
- Playback can be edge- or level
- No algorithm development required
- Single-chip durations of 16 and 20 seconds
ISD1020A Applications
- 1 stored directly into memory in their natural form, providing high-quality, solid-state voice reproduction
- a breakthrough in storage technology in EEPROM. ISD’s multilevel storage technology results in storage density that is eight times greater than digital memory.