ISD25120S Nuvoton Technology Corporation of America, ISD25120S Datasheet - Page 33

• Manufacturer Part Number: ISD25120S
• Description: IC VOICE REC/PLAY 120SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD2500r

Specifications of ISD25120S

• Interface: Button/MCU
• Filter Pass Band: 1.7kHz
• Duration: 120 Sec
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Note: Please refer to page 13 for more details.
V
CC
FIGURE 7: ISD2560/75/90/120 APPLICATION EXAMPLE – PUSH-BUTTON
PLAYBACK / RECORD
START / PAUSE
S1
S1
STOP / RESET
100 K Ω
R6
V
CC
100 K
R7
V
SS
V
CC
23
24
27
25
22
26
10
8
1
2
3
4
5
6
7
9
A7
P/R
OEM
OVF
A0
A1
A2
A3
A4
A5
A6
A8
A9
CE
PD
XCLK
ISD2560/75/90/120
470 K Ω
- 33 -
ANA OUT
R2
MIC REF
ANA IN
AUX IN
AGC
V
V
V
V
SP+
MIC
SP-
CCD
CCA
SSD
SSA
28
16
12
13
14
15
11
20
21
18
17
19
0.1 F
C2
4.7 F
μ
C4
R4
(Note)
μ
5.1 K
Publication Release Date: April 24, 2006
1 K Ω
Ω
R1
V
CC
ISD2560/75/90/120
220 F
C1
C3
C4
0.1 F
0.1 F
V
CC
μ
μ
μ
10 K Ω
R3
0.1 F
MICROPHONE
μ
C1
ELECTRET
SPEAKER
C5
22 F
16 Ω
μ
10 K Ω
R5
C5
0.1 F
μ
Revision 1.2