ChipCorder® Overview
Nuvoton's ChipCorder is a complete, single chip solution for voice and audio recording and playback. It is designed to offer the highest quality single-chip voice record/playback solutions for embedded applications. Non-volatile and highly integrated, they are ideal solutions for adding voice prompts, alerts, interactive menus, and voice memos to consumer, industrial and security products. Available pre-recording serivces make it easy to add voice to system design.
 
All packages available in Pb-free
 
 
Related Links

 
Key Features
Benefits
  • 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
  • Highest quality in voice record and playback for embedded and standalone applications
    • Voice band design for efficient speech capture
    • Analog capture avoids sound quality degradation due to ADPCM and other digital solutions
    • Unique approach avoids cost and complexity of DSP based solutions
  • Voice record and playback system on a single chip
    • Analog circuit elements for complete system design solutions
  • Non-volatile message storage due to multi-level storage architecture
    • MLS technology eliminates digital compression artifacts, while minimizing memory array size
Applications
  • Novelties
    • Giveaways
    • Talking Key Chains
    • Photo frames
    • Recording Pens
    • Greeting cards
  • Automotive
    • Remote keyless entry
    • Door chimes
    • Radar detectors
  • Industrial
    • Warning signals
    • Vending machines
    • Bus/metro announcement systems
  • Telecommunication
    • Answering machines
    • Central office equipments
  • Home appliances
    • Refrigerators
    • Microwaves


All ChipCorder parts are now available in RoHS packaging options; to specify RoHS when ordering,
add "Y" after the package designation in the part numbers listed in the Product Selection Guide.

Digital Voice - Product Selection Guide

Series
Duration
Density
Input Sample Rate (KHz)
Package
Datasheet
Product Brief
ISD15000
2 ~ 32 mins
4, 8, 16, 32Mb
Up to 48 KHz
48-LQFP
Request
PDF
Request
PDF

MLS Voice - Product Selection Guide

Series
Duration
Input Sample Rate (KHz)
Package
Datasheet
Product Brief
ISD14B00
10 ~ 128 sec.
4.0~12.0
Die
Request
PDF
ISD1600B
7 ~ 40 sec.
4.0~12.0
DIP, SOIC, Die
Request
PDF
ISD1700
20 ~ 480 sec.
4.0 / 5.3 / 6.4 / 8.0 / 12.0
PDIP, SOIC, Die
ISD1800
6 ~ 16 sec.
4.0 / 5.3 / 6.4 / 8.0
Die
ISD18B12
6 ~ 12 sec.
4.0 / 5.3 / 6.4 / 8.0
Die
Request
PDF
ISD1900
10 ~ 128 sec.
4.0~12.0
SOIC 28
Request
PDF
ISD4002
2 ~ 4 min.
4.0 / 5.3 / 6.4 / 8.0
DIP, SOIC,
TSOP, Die
ISD4003
4 ~ 8min.
4.0 / 5.3 / 6.4 / 8.0
DIP, SOIC,
TSOP, Die
ISD4004
8 ~ 16 min.
4.0 / 5.3 / 6.4 / 8.0
DIP, SOIC,
TSOP, Die
ISD5008
4 ~ 8 min.
4.0 / 5.3 / 6.4 / 8.0
DIP, SOIC,
TSOP, Die
ISD5100
2 ~ 16 min.
4.0 / 5.3 / 6.4 / 8.0
DIP, SOIC,
TSOP, Die
Request
PDF
ISD5216
8 ~ 16 min.
4.0 / 5.3 / 6.4 / 8.0
DIP, SOIC,
TSOP
Request
PDF
For information on products that have been EOL'd (end of life), please click here.