參數(shù)資料
型號： ISD5116EI
廠商： WINBOND ELECTRONICS CORP
元件分類： 音頻合成
英文描述： Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
中文描述： 960 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28
封裝： 8 X 13.40 MM, PLASTIC, TSOP1-28
文件頁數(shù)： 25/57頁
文件大?。?/td> 735K
代理商： ISD5116EI
October 2000
Page 24
4.6 ANA OUT DESCRIPTION
Chip Set
ANA OUT+
ANA OUT–
*VOL
*FILTO
*SUM2
3 (AOS2,AOS1,AOS0)
*FTHRU
1
(AOPD)
*INP
*SUM1
(1 Vp-p max. from AUX IN orARRAY)
(694 mVp-p max. from microphone input)
INS0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
AIG1
AIG0
AIPD
AXG1 AXG0
AXPD
AOS2
AOS1
AOS0 AOPD
OPS1
OPS0 OPA1
OPA0 VLPD
CFG0
4.7 ANALOG INPUTS
4.7.1 Microphone Inputs
The microphone inputs transfer 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 mV p-p signal across the differential microphone inputs would give 416 mV p-p across the ANA
OUT pins. The AGC circuit has a range of 45 dB in order to deliver a nominal 694 mV p-p into the storage
array from a typical electric microphone output of 2 to 20 mV p-p. The input impedance is typically 10k
.
The ACAP pin provides the capacitor connection for setting the parameters of the microphone AGC
circuit. It should have a 4.7 μF capacitor connected to ground. It cannot be left floating. This is because
the capacitor is also used in the playback mode for the AutoMute circuit. This circuit reduces the amount
of noise present in the output during quiet pauses. Tying this pin to ground gives maximum gain; to VCCA
gives minimum gain for the AGC amplifier but will cancel the AutoMute function.
MIC+
MIC–
ACAP
FTHRU
AGC
1 (AGPD)
6 dB
To AutoMute
(Playback Only)
*
* Differental Path
13
12
MIC IN
15
14
11
10
9
8
7
6
5
4
3
2
1
0
VLS1
VLS0
VOL2
VOL1
VOL0
S1S1
S1S0
S1M1
S1M0 S2M1
S2M0
FLS0
FLD1
FLD0
FLPD
AGPD
CFG1
AGPD
0
1
CONDITION
Power Up
Power Down
AOS2
0
0
0
0
1
1
1
1
AOS1
0
0
1
1
0
0
1
1
AOS0
0
1
0
1
0
1
0
1
SOURCE
FTHRU
INP
VOL
FILTO
SUM1
SUM2
N/C
N/C
AOPD
0
1
CONDITION
Power Up
Power Down
*DIFFERENTIAL PATH
相關(guān)PDF資料
PDF描述
ISD5116P Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
ISD5116S Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
ISD5116SD Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
ISD5116SI Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability
ISD5116X 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
ISD5116EIR 功能描述:IC VOICE REC/PL 8-16MN IN 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116EY 功能描述:IC VOICE REC/PLAY 8-16MN 28-TSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116EYI 功能描述:IC VOICE REC/PLAY 8-16MN 28-TSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116EYR 功能描述:IC VOICE REC/PLAY 8-16MN 28-TSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116P 功能描述:IC VOICE REC/PLAY 8-16MN 28-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
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