ISD25120 Description
Winbond’s ISD2500 ChipCorder® Series provide high-quality, single-chip, Record/Playback solutions for 60- to 120-second messaging applications. The CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter, speaker amplifier, and high density multi-level storage array. In addition, the ISD2500 is microcontroller patible, allowing plex messaging...
ISD25120 Key Features
- Easy-to-use single-chip, voice record/playback solution
- High-quality, natural voice/audio reproduction
- Single-chip with duration of 60, 75, 90, or 120 seconds
- Manual switch or microcontroller patible
- Playback can be edge- or level-activated
- Directly cascadable for longer durations
- Automatic power-down (push-button mode)
- Standby current 1 µA (typical)
- Zero-power message storage
- Eliminates battery backup circuits
ISD25120 Applications
- Easy-to-use single-chip, voice record/playback solution