ISD-COB1750 Nuvoton Technology Corporation of America, ISD-COB1750 Datasheet - Page 11
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ISD-COB1750
Manufacturer Part Number
ISD-COB1750
Description
BOARD DEMO FOR ISD1750
Manufacturer
Nuvoton Technology Corporation of America
Series
ChipCorder®r
Specifications of ISD-COB1750
Main Purpose
Audio, Voice Record/Playback
Embedded
No
Utilized Ic / Part
ISD1750
Primary Attributes
ASIC, 33 ~ 100 Sec., 4 ~ 12kHz, Class D Amp
Secondary Attributes
2.4 ~ 5.5 V, 100k Record Cycles
Lead Free Status / RoHS Status
Lead free by exemption / Not applicable
Figure 12.6: Reset Operation
Figure 12.7: Playback Operation with ramp up and ramp down effect at AUD output
RESET
RDY
LED
PLAY
RDY
LED
AUD
T
r
T
T
Reset
r
T
T
Sc1
Deb
T
f
T
Sc2
T
T
> T
RU
RU
T
T
Set2
Deb
LH
T
Cyc
T
f
Device returns to Power Down state
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ISD1700 DATASHEET
Publication Release Date:Feb 4, 2010
T
T
RD
RD
Revision 2.0