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

IC VOICE REC/PLAY 16MIN 28-TSOP

ISD4004-16MEYI

Manufacturer Part Number
ISD4004-16MEYI
Description
IC VOICE REC/PLAY 16MIN 28-TSOP
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD4004r
Datasheet

Specifications of ISD4004-16MEYI

Interface
SPI/Microwire
Filter Pass Band
1.7kHz
Duration
16 Min
Mounting Type
Surface Mount
Package / Case
28-TSOP
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

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