ISD4002 SERIES
Publication Release Date: September 2003
- 3 - Revision 1
2. 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:
- I
CC_Standby
= 1 µA (typical)
• Single-chip durations of 120, 150, 180, and 240 seconds
• High-quality, natural voice/audio reproduction
• AutoMute feature provides background noise attenuation
• No algorithm development required
• Micorcontroller SPI or Microwire™ Serial Interface
• Fully addressable to handle multiple messages
• Non-volatile message storage
• 100K record cycles (typical)
• 100-year message retention (typical)
• On-chip clock source
• Power consumption controlled by SPI or Microwire control register
• Available in die form, PDIP, SOIC, and TSOP
• Temperature:
- Commercial (die): 0°C to +50°C
- Commercial (packaged units): 0°C to +70°C
- Extended: -20°C to +70°C
- Industrial: -40°C to +85°C