ISD5100 Datasheet, PDF (74/88 Pages) Winbond – SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY

11. TYPICAL APPLICATION CIRCUIT
ISD5100 – SERIES
Recording via Microphone
1
To _µC
2
I²C Interface &
3
Address Setting
4
V_CC
1.5KΩ
1.5KΩ
0.1 µF
8
220
µF
Electret
microphone
0.1 µF
10
1.5KΩ
4.7µF
13
SCL
SDA
A1
A0
MIC+
51XX
MIC-
ACAP
RAC ²⁴
INT ²⁵
To µC I/O
for message
management
(optional)
V_CCD
V_CCD
V_CCA
V_SSD
V_SSD
V_SSA
V_SSA
V_SSA
V_CC
27
28
17
0.1 µF
0.1 µF
5
6
9
15
23
SP+ ¹⁶
SP- ¹⁴
SOIC / PDIP
Please see web site www.winbond-usa.com for updates.
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