ISD4004-12MSY Nuvoton Technology Corporation of America, ISD4004-12MSY Datasheet - Page 11
![IC VOICE REC/PLAY 12MIN 28-SOIC](/photos/6/98/69887/256-28-soic_sml.jpg)
ISD4004-12MSY
Manufacturer Part Number
ISD4004-12MSY
Description
IC VOICE REC/PLAY 12MIN 28-SOIC
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD4004r
Datasheet
1.ISD4004-08MEY.pdf
(38 pages)
Specifications of ISD4004-12MSY
Interface
SPI/Microwire
Filter Pass Band
2.3kHz
Duration
12 Min
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.300", 7.50mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Input Signal
Input Signal
Single-Ended Input Mode
Signal
Differential Input Mode
FIGURE 2: RAC TIMING WAVEFORM DURING NORMAL OPERATION
32m Vp-p
16m Vp-p
16m Vp-p
180 °
RAC
0.1
0.1
0.1
0.1
FIGURE 1: ISD4004 SERIES ANA IN MODES
μ
μ
μ
μ
F
F
F
F
(example of 8KHz sampling rate)
ANA IN+
ANA IN+
ANA IN-
ANA IN-
- 11 -
(200 ms)
T
RAC
3K Ω
3K Ω
3K Ω
3K Ω
Internal to the device
Internal to the device
Publication Release Date: Oct 31, 2008
25 ms
T
RACL
53K Ω
53K Ω
+
+
53K Ω
-
53K Ω
-
ISD4004 SERIES
1.2V
1.2V
To Filter
To Filter
Revision 1.31