ISD2548 Overview
Winbond’s ISD2500 ChipCorder® Series provide high-quality, single-chip, Record/Playback solutions for 32- to 64-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...
ISD2548 Key Features
- Single 5 volt power supply Single-chip with duration of 32, 40, 48, or 64 seconds. Easy-to-use single-chip, voice record
- Standby current 1 µA (typical) Zero-power message storage
- Eliminates battery backup circuits Fully addressable to handle multiple messages 100-year message retention (typical) 10
