ISD4003 Overview
The ISD4003 ChipCorder® series provides high-quality, 3-volt, single-chip record/playback solutions for 4- to 8-minute messaging applications ideally for cellular phones and other portable products. The CMOS-based devices include an on-chip oscillator, anti-aliasing filter, smoothing filter, AutoMute®.
ISD4003 Key Features
- Single-chip voice record/playback solution
- Single 3 volt supply
- Low-power consumption
- ICC_Play = 15 mA (typical)
- ICC_Rec = 25 mA (typical)
- ICC_Standby = 1 µA (typical)
- Duration: 4, 5, 6, and 8 minutes
- High-quality, natural voice/audio reproduction
- AutoMute feature provides background noise attenuation
- No algorithm development required
