ISD5104SYI Overview
A Surface Mount-axis is used to mount it to the PCB voice recorder online.Package 28-SOIC (0.295, 7.50mm Width) are a concern for electronics recorder.Supports Operating Temperature -40°C~85°C TA.As a result, 2.7V~3.3V operates at a voltage.In addition to voice recording and playback, the ChipCorder® Series is user-friendly and easy to use.As a result, Auto Mute, Automatic Gain Control, Digital Data Storage, Volume Control can be delivered.There is an integrated Internal/External-type.Sound samples are measured in 4kHz~8kHz per second.Input signal Analog - Single Ended, Microphone goes into the voice recorder online.Upon online voice recorder, Surface Mount is mounted.1.7 ~ 3.4kHz frequencies are passable by filters.As online voice recorder's consumer IC type, it uses type SPEECH SYNTHESIZER WITH RCDG.Transmitter ends are terminated with 28 terminations to prevent signals from reflecting off of them.The power supply is supplied by 3V.As far as the Supply Voltage goes, it can reach 40mA.
ISD5104SYI Features
Embedded in the 28-SOIC (0.295, 7.50mm Width) package
Operating temperature of -40°C~85°C TA
SPEECH SYNTHESIZER WITH RCDG as its consumer IC type

ISD5104SYI Applications
There are a lot of Nuvoton Technology Corporation of America
ISD5104SYI 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-SOIC (0.295, 7.50mm Width)
Operating Temperature	-40°C~85°C TA
Series	ChipCorder®
Published	2008
Feature	Auto Mute, Automatic Gain Control, Digital Data Storage, Volume Control
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
HTS Code	8542.39.00.01
Voltage - Supply	2.7V~3.3V
Terminal Position	DUAL
Terminal Form	GULL WING
Terminal Pitch	1.27mm
JESD-30 Code	R-PDSO-G28
Qualification Status	Not Qualified
Power Supplies	3V
Interface	I2C
Oscillator Type	Internal/External
Supply Current-Max	40mA
Consumer IC Type	SPEECH SYNTHESIZER WITH RCDG
Output Signal	Analog - Single Ended, Analog Differential, PWM Speaker Output
Duration	2 Min 11 Sec ~ 4 Min 22 Sec
Input Signal	Analog - Single Ended, Microphone
Messaging	Multiple
Sampling Frequency	4kHz~8kHz
Filter Pass Band	1.7 ~ 3.4kHz
Reading Time-Max	240s
RoHS Status	RoHS Compliant