ISD4004-16MS Nuvoton Technology Corporation of America, ISD4004-16MS Datasheet - Page 11

• Manufacturer Part Number: ISD4004-16MS
• Description: IC VOICE REC/PLAY 16MIN 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD4004r

Specifications of ISD4004-16MS

• Interface: SPI/Microwire
• Filter Pass Band: 1.7kHz
• Duration: 16 Min
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ISD400416MS

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