ISD-COB17150 Nuvoton Technology Corporation of America, ISD-COB17150 Datasheet - Page 3

• Manufacturer Part Number: ISD-COB17150
• Description: BOARD DEMO FOR ISD17150
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ChipCorder®r

Specifications of ISD-COB17150

• Main Purpose: Audio, Voice Record/Playback
• Embedded: No
• Utilized Ic / Part: ISD17150
• Primary Attributes: ASIC, 100 ~ 300 Sec., 4 ~ 12kHz, Class D Amp
• Secondary Attributes: 2.4 ~ 5.5 V, 100k Record Cycles
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

To change the Volume, pressing
button once will alter one volume level.
VOL
To Reset the device, pressing
button will bring the device back to its default state.
RESET
To vary the sampling frequency, change the Rosc (R5) to the desired value.
To feed-through (FT) AnaIn signal to output, install jumper at J2, then connect signal to AnaIn terminal.
SPI Operations:
Simply connect the SPI signals to the SPI terminal and start running the program.
For other technical details on the ISD1700 series, please refer to the datasheet.
SCHEMATIC:
September 2006
Rev 2
3/4