參數(shù)資料
型號(hào): ISD5008
廠商: WINBOND ELECTRONICS CORP
英文描述: Single-Chip Voice Record/Playback Device(Single-chip Durations of 4 to 8 minutes)(單片的錄音/錄音重放器(單片信息存儲(chǔ)持續(xù)時(shí)間4到8分鐘))
中文描述: 單芯片語音記錄/播放設(shè)備(單4至8分鐘芯片工期)(單片的錄音/錄音重放器(單片信息存儲(chǔ)持續(xù)時(shí)間4到8分鐘))
文件頁數(shù): 6/46頁
文件大?。?/td> 1115K
代理商: ISD5008
ISD5008 Product
3
ISD
Table 3:
Internal Clock Rate/Filter Edge
2.2
ANALOG I/O PINS
MIC+, MIC –(Microphone Input+/–)
The microphone input transfers the voice signal to
the on-chip AGC preamplifier or directly to the
ANA OUT MUX, depending on the selected path.
The direct path to the ANA OUT MUX has a gain of
6 dB so a 208 mVp-p signal across the differential
microphone inputs would give 416 mVp-p across
the ANA OUT pins. The AGC circuit has a range of
45 dB in order to deliver a nominal 694 mVp-p into
the storage array from a typical electret micro-
phone output of 2 to 20 mVp-p. The input imped-
ance is typically 10 k
.
Figure 1: Microphone Input
Table 2:
External Clock Input Table
Duration
(Minutes)
Sample Rate
(kHz)
Required Clock
(kHz)
4
8.0
1024
5
6.4
819.2
6
5.3
682.7
8
4.0
512
FLD1
FLD0
Sample Rate
(kHz)
Filter Pass Band
(kHz)
0
0
8
3.4
0
1
6.4
2.7
1
0
5.3
2.3
1
1
4
1.7
R
a
= 10 k
10 k
C
COUP
= 0.1 F
0.1 F
Internal to the device
Electret
Microphone
WM-54B
Panasonic
1.5 k
1.5 k
1.5 k
220 F
VCC
MIC+
MIC
NOTE:
f
CUTOFF
=
1
2 R
a
C
COUP
相關(guān)PDF資料
PDF描述
ISD5100 SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY
ISD5116 Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
ISD5116E Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
ISD5116ED Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
ISD5116EI Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISD5008E 功能描述:IC VOICE REC/PLAY 4-8MIN 28-TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD5008ED 功能描述:IC VOICE REC/PL 4-8MIN EX 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD5008EDR 功能描述:IC VOICE REC/PL 4-8MIN EX 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD5008EI 功能描述:IC VOICE REC/PL 4-8MIN IN 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD5008EIR 功能描述:IC VOICE REC/PL 4-8MIN IN 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000