ISD4002-180EIR Overview
This is done with Surface Mount after it has been mounted on the PCB voice recorder online.A package makes the 28-TSSOP (0.465, 11.80mm Width) popular with electronic recorder.Operating Temperature -40°C~85°C TA can be used with this online voice recorder.Online recorder's operation is dependent on the voltage supplied to 2.7V~3.3V.In addition to being easy to use, the ChipCorder® Series records and plays back voice without sacrificing any benefits.It can deliver Auto Mute of playback sound.Internal/External-type integration is included.A sound contains 5.3kHz samples per second.The voice recorder online receives the input signal of Analog - Differential.This is where Surface Mount is mounted.In a filter, 2.3kHz frequencies can pass through.More information is provided in its Supplier online recorder Package 28-TSOP.
ISD4002-180EIR Features
Embedded in the 28-TSSOP (0.465, 11.80mm Width) package
Operating temperature of -40°C~85°C TA

ISD4002-180EIR Applications
There are a lot of Nuvoton Technology Corporation of America
ISD4002-180EIR Voice Record and Playback applications.

Voice recorders
Toys
Consumer applications
Industrial applications
Portable products
Automotive communications
Cellular phones
Automotive communications
GPS
Navigation systems

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.465, 11.80mm Width)
Supplier Device Package	28-TSOP
Operating Temperature	-40°C~85°C TA
Series	ChipCorder®
Published	2003
Feature	Auto Mute
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Voltage - Supply	2.7V~3.3V
Interface	SPI
Oscillator Type	Internal/External
Output Signal	Analog - Single Ended
Duration	3 Min
Input Signal	Analog - Differential
Messaging	Multiple
Sampling Frequency	5.3kHz
Filter Pass Band	2.3kHz
RoHS Status	Non-RoHS Compliant