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ISD1810 Datasheet Single-message Voice Record/playback

Manufacturer: ISD

Overview: ISD1810 Single-Chip, Single-Message Voice Record/Playback Device 8- to 16-Second Durations Advance Information.

Datasheet Details

Part number ISD1810
Manufacturer ISD
File Size 270.81 KB
Description Single-Message Voice Record/Playback
Datasheet ISD1810-ISD.pdf

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 components, two push-buttons, and a power source.

Key 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. 8 KHz sample rate = 8 seconds 6.4 KHz sample rate = 10 seconds 5.3 KHz sample rate = 12 seconds 4.0 KHz sample rate = 16 seconds.
  • Automatic power-down mode.

ISD1810 Distributor

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