ISD1810 Datasheet | ISD

Single-Chip, Single-Message Voice Record/Playback Device 8- to 16-Second Durations Advance Information 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. 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. A minimum record/playback subsystem can be configured with a microphone, a speaker, several passive ponents, two push-buttons, and a power source. Recordings are stored in...