ISD4003 Datasheet, PDF (2/30 Pages) List of Unclassifed Manufacturers – Single-Chip Voice Record/Playback Devices 4-, 5-, 6-, and 8-Minute Durations

ISD4003 Series
FEATURES
• Single-chip voice Record/Playback solution
• Single +3 volt supply
• Low-power consumption
– Operating current:
I_CC Play = 15 mA (typical)
I_CC Rec = 25 mA (typical)
– Standby current: 1 µA (typical)
• Single-chip durations of 4, 5, 6, and 8 minutes
• High-quality, natural voice/audio reproduction
• AutoMute feature provides background noise
attenuation during periods of silence
• No algorithm development required
• Microcontroller SPI or Microwire™ Serial
Interface
• Fully addressable to handle multiple
messages
• Nonvolatile message storage
• Power consumption controlled by SPI
or Microwire control register
• 100-year message retention (typical)
• 100K record cycles (typical)
• On-chip clock source
• Available in die form, PDIP, SOIC, TSOP, and
chip scale packaging (CSP)
• Extended temperature (–20°C to + 70°C) and
industrial temperature (–40°C to +85°C)
versions available
Part
Number
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
Table: ISD4003 Series Summary
Duration
(minutes)
4.0
5.0
6.0
8.0
Input Sample
Rate (KHz)
8.0
6.4
5.3
4.0
Typical Filter Pass Band
(KHz)
3.4
2.7
2.3
1.7
ii
Voice Solutions in Silicon^™