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): 7/46頁
文件大小: 1115K
代理商: ISD5008
ISD5008 Product
4
Voice Solutions in Silicon
ANA IN
The ANA IN pin is the analog input from the tele-
phone chip set. It can be switched (by the SPI bus)
to the speaker output, the array input or to various
other paths. This pin is designed to accept a nom-
inal 1.11 Vp-p when at its minimum gain (6 dB) set-
ting. There is additional gain available in 3 dB steps
controlled from the SPI bus, if required, up to 15 dB.
(Analog Input)
Figure 2: ANA IN Input Modes
1.
2.
3.
4.
Gain from ANA IN to SP+/–
Gain from ANA IN to ARRAY IN
0TLP Input is the reference Transmission Level Point that is used for testing. This level is typically 3 dB below clipping.
Speaker Out gain set to 1.6 (High). (Differential)
Gain
Setting
Resistor Ratio
(Rb/Ra)
Gain
Gain
2
(dB)
00
63.9/102
0.625
–4.1
01
77.9/88.1
0.88
–1.1
10
92.3/73.8
1.25
1.9
11
106/60
1.77
4.9
Table 4: ANA IN Amplifier Gain Settings
Setting
(1)
0TLP Input
V
PP(3)
CFG0
Gain
(2)
Array In/Out
V
PP
Speaker Out
V
PP(4)
AIG1
AIG0
6 dB
1.11
0
0
.625
.694
2.22
9 dB
.785
0
1
.883
.694
2.22
12 dB
.555
1
0
1.250
.694
2.22
15 dB
.393
1
1
1.767
.694
2.22
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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