I16-COB20 Nuvoton Technology Corporation of America, I16-COB20 Datasheet - Page 3

• Manufacturer Part Number: I16-COB20
• Description: BOARD DEMO FOR ISD1620
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ChipCorder®r

Specifications of I16-COB20

• Main Purpose: Audio, Voice Record/Playback
• Embedded: No
• Utilized Ic / Part: ISD1620B
• Primary Attributes: ASIC, 13.3 ~ 40 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

SCHEMATIC:
For any technical details of the ISD1600B series, please refer to the datasheet at:
http://www.Nuvoton-usa.com
March 12, 2009
Microphone
4.7 F
C1
Electret
μ
V
CCA
4.7 KΩ
4.7 K
4.7 KΩ
R3
R4
R1
Ω
C4
C5
0.1 F
0.1 F
μ
μ
1 K
R7
R2
Ω
4.7
V
C6
CCD
μ
80 K
F
12
14
Ω
2
3
4
6
7
AGC
REC
PLAYE
PLAYL
MIC+
R
MIC -
OSC
ISD1600B
Rev 1
V
CCA
/ V
AUD
SP+
LED
V
V
V
V
SP-
SSD
CCP
SSA
SSP
CCD
10
11
13
16
15
1
5
9
8
0.1
0.1
1 k
R6
C2
C3
μ
μ
Ω
F
F
390
R5
LED
DI
10
Ω
C8
μ
10
8050C
C9
F
Q1
μ
F
C7
0.1
μ
F
Aud
V
V
V
CCA
CCD
CCP
V+
Solder
Pads
Vcc
V-
3/4