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參數(shù)資料
| 型號(hào)： | APR9301-V2 |
| 廠商： | Aplus Integrated Circuits Inc. |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:43; Series:MS27656; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No |
| 中文描述： | 單芯片語音記錄 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 493K |
| 代理商： | APR9301-V2 |
Page 3
Figure 3 Sample Application for the APR9301-V2
Table 1
Typical Dependence of Sampling Frequency and Total Voice Duration on OscR Resistor Value
(V
CCA
= V
CCD
= 6V; V
SSA
= V
SSD
= 0V; T
A
= 25
o
C)
Pin 7 - OscR
Typical Sampling Frequency
Cutoff Frequency (3 dB Point)
Typical Total Voice Duration
38 k
W
52 k
W
67 k
W
89 k
W
8 kHz
3.4 kHz
16 seconds
6.4 kHz
2.7 kHz
20 seconds
5.3 kHz
2.3 kHz
24 seconds
4.0 kHz
1.7 kHz
32 seconds
NC
NC
NC
NC
NC
/CE
OscR
NC
NC
NC
NU1
V
SS
SP+
SP-
V
CCD
/RecL
V
SSD
/LED
NC
/PlayE
NC
AnaOut
AnaIn
AGC
MicRef
MicIn
VccA_R
VccA_L
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
52K
8 Ohm Speaker
1K
0.1
μ
F
47u
0.1uF
4.7
μ
F
220K
4.7K
22
μ
F
4.7K
0.1
μ
F
Electret
Microphone
Notes:
NC = No Connect (must be floating).
Pins 23 and 27 have internal pull-up resistors.
The typical sampling frequency is 6.4 kHz with OscR = 52 k
W .
Substrate should be connected to GND.
150K
VCC
0.1
μ
F
1K
VCC(6VDC)
VCC
VCC
For low power applications
use double pole switch.
APLUS APR9301-V2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| APR9301-V2-1 | 制造商:APLUS 制造商全稱:APLUS 功能描述:SINGLE-CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 20 TO 30 SECOND MESSAGE |
| APR9600 | 制造商:APLUS 制造商全稱:APLUS 功能描述:SINGLE-CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 60 SECOND MESSAGE |
| APR-ABK | 功能描述:烙鐵 Action Button Kit RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included |
| APR-ABS | 功能描述:烙鐵 Arm Brake Solenoid RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included |
| APR-ACPCB | 功能描述:烙鐵 AC Power PCB RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included |
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