Nuvoton Technology Corp. 新唐科技 - ISD ChipCorder®
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ISD ChipCorder® 

Part No. ISD1600B Series ChipCorder®
Datasheet  ISD1600B.pdf
Description Nuvoton’s ISD1600B Series ChipCorderR is a single-message, single chip, record/playback solution with selectable durations from 6.6 to 40 seconds. The CMOS device includes an on-chip oscillator (via external control), microphone preamplifier, automatic gain control, anti-aliasing filter, Multi-Level Storage (MLS) array, smoothing filter, PWM Class D speaker amplifier for standard 8 speaker or buzzer, plus an extra current output. Recording is stored into the embedded Flash memory cells, providing zero-power message storage. This unique single-chip solution ultilizes Nuvoton’s patented MLS technology. Therefore, voice or audio data are stored directly into the memory in their natural form without any compressions alike digital approach, providing high-quality, solid-state audio reproduction. The device enters into standby mode automatically once an operation is completed for power saving purposes.
Moreover, a minimum record/playback subsystem can be configured with a microphone, a speaker or buzzer, several passive components, two push buttons, and a power source.
Diagram Block Diagram
 
Application Diagram
 
Features
  • Non-volatile message storage using patented multi-level storage (MLS)
  • Full range of Record and Playback Durations (6 Seconds to 17 Minutes)
  • 4.0 to 12.0KHz Sampling Frequency provides Industry-Leading Sound Quality
  • Designed for Message Management
    • Single/Multiple messages
    • Voice prompting
  • Fully Integrated System Functions
    • AGC
    • Microphone preamplifier
    • Speaker drivers
    • Oscillator
    • Flash Memory
  • Low Voltage Operation
  • Customizable and localizable for different markets and languages
Package DIP, SOIC, Die
Other Files N/A
Development Tools Chip on Board: I16-COB20 / I16-COB00
Evaluation System: ISD-ES1600B_Prog
Others Parametric
Part Number Duration Sample Rate Package Chip On Board Evaluation System
ISD1610B 7 - 20 sec. 4.0 / 5.3 / 6.4 / 8.0 / 12.0 PDIP, SOIC, Die I16-COB20 / I16-COB00 ISD-ES1600B_Prog
ISD1612B 8 - 24 sec. 4.0 / 5.3 / 6.4 / 8.0 / 12.0 PDIP, SOIC, Die I16-COB20 / I16-COB00 ISD-ES1600B_Prog
ISD1616B 11 - 32 sec. 4.0 / 5.3 / 6.4 / 8.0 / 12.0 PDIP, SOIC, Die I16-COB20 / I16-COB00 ISD-ES1600B_Prog
ISD1620B 13 - 40 sec. 4.0 / 5.3 / 6.4 / 8.0 / 12.0 PDIP, SOIC, Die I16-COB20 / I16-COB00 ISD-ES1600B_Prog

Contact us: ChipCorder@nuvoton.com