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Details, datasheet, quote on part number:ISD4003-05MSI
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Datasheet text preview:
Single-Chip Voice Record/Playback Devices 4-, 5-, 6-, and 8-Minute Durations
ISD4003 Series
GENERAL DESCRIPTION
The ISD4003 ChipCorder® Products provide highquality, 3-volt, single-chip Record/Playback solutions for 4- to 8-minute messaging applications which are ideal for cellular phones and other portable products. The CMOS-based devices include an on-chip oscillator, antialiasing filter, smoothing filter, AutoMuteTM feature, audio amplifier, and high density, multilevel Flash storage array. The ISD4003 series is designed to be used in a microprocessor- or microcontroller-based system. Address and control are accomplished through a Serial Peripheral Interface (SPI) or Microwire Serial Interface to minimize pin count. Recordings are stored in on-chip nonvolatile memory cells, providing zero-power message storage. This unique, single-chip solution is made possible through ISD's patented multilevel storage technology. Voice and audio signals are stored directly into memory in their natural form, providing high-quality, solid-state voice reproduction.
Figure: ISD4003 Series Block Diagram
June 2000 ISD/Winbond · 2727 North First Street, San Jose, CA 95134 · TEL: 408/943-6666 · FAX: 408/544-1787 · http://www.isd.com
ISD4003 Series
FEATURES
· Single-chip voice Record/Playback solution · Single +3 volt supply · Low-power consumption Operating current: ICC Play = 15 mA (typical) ICC 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 MicrowireTM 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
Table: ISD4003 Series Summary
Part Number ISD4003-04M ISD4003-05M ISD4003-06M ISD4003-08M 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
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