ISD5008PY Nuvoton Technology Corporation of America, ISD5008PY Datasheet - Page 12

• Manufacturer Part Number: ISD5008PY
• Description: IC VOICE REC/PLAY 4-8MIN 28-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD5008r

Specifications of ISD5008PY

• Interface: SPI/Microwire
• Filter Pass Band: 1.7 ~ 3.4kHz
• Duration: 4 ~ 8 Min
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.600", 15.24mm)
• For Use With: ISD-ES511 - EVALUATION SYSTEM FOR ISD5100ISD-ES501 - EVALUATION SYSTEM FOR ISD5008
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.2
6.2.1
6.2.2
ANA IN
Input
A
Mic+, Mic-
ANA IN (Analog Input)
NALOG
C
COUP
NOTE:
= 0.1
F
UNCTIONAL
μ
f
F
CUTOFF
220 F
=
Microphone
Panasonic
WM-54B
μ
Electret
2
π
Ra
R
a
C
1
+
P
COUP
INS
Internal to the device
FIGURE 1: MICROPHONE INPUT
VCC
1.5 k Ω
1.5 k Ω
1.5 k Ω
C
COUP
Rb
0.1
NOTE:
= 0.1
ANA IN
Input Apmlifier
MIC+
MIC
μ
F
μ
f
F
CUTOFF
- 12 -
=
R
2
a
10 k Ω
π
= 10 k Ω
R
a
C
1
COUP
Setting
Internal to the device
Gain
00
01
10
11
Publication Release Date: Oct 31 2008
Resistor Ratio
(Rb/Ra) kΩ/kΩ
77.9/88.1
92.3/73.8
63.9/102
106/60
ISD5008
0.625
Gain
0.88
1.25
1.77
Revision 1.2
Gain
(dB)
-4.1
-1.1
1.9
4.9
2