ISD ISD4003
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, AutoMute™ 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.| Part No. | ISD4003 |
|---|---|
| Datasheet | ISD4003 Download |
| Manufacturer |  ISD |
| Description | Single-Chip Voice Record/Playback |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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
● 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...
