ISD-COB1750 Nuvoton Technology Corporation of America, ISD-COB1750 Datasheet - Page 11

• 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