ISD1820 - voice recording/playback

Product Overview

Part number	ISD1820
Manufacturer	ETC
File Size	162.04 KB
Description	voice recording/playback
Datasheet	ISD1820 Datasheet
Note	This datasheet PDF includes multiple part numbers: ISD1820, ISD1820-4. Please refer to the document for exact specifications by model.
Additional preview pages of the ISD1820 datasheet.

1. Power input: DC 2.4-5.5V 2. With internal audio amplifier, this board can drive 8 Ohm 0.5W speaker directly. 3. Microphone is on board 4. Board dimension: 54mm x 38mm 5. All the pins of ISD1820 are extended out with an connector, which can powered and controlled by microprocessor directly http://www. eimodule. com 2. Functions The following is the board picture. The following is the schematic. http://www. eimodule. com There are 3 keys on the board: REC, PLAYE and PLAYL 1) REC The REC input is.

📁 Similar Datasheet

Other Datasheets by ETC

ISD1820 - Voice Recorder
ISD1000A - Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations
ISD1016AG - Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations
ISD1016AGI - Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations
ISD1016AP - Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations
ISD1016API - Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations

Published: Jan 11, 2021 |