參數(shù)資料
型號(hào)： ISD14B20
廠商： WINBOND ELECTRONICS CORP
英文描述： SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION
中文描述： 單芯片，多留言語(yǔ)音記錄/播放設(shè)備10.6至32-SECONDS期限
文件頁(yè)數(shù)： 17/24頁(yè)
文件大小： 403K
代理商： ISD14B20
ISD14B20
Publication Release Date: October 9, 2007
- 17 -
Revision 0
7. ELECTRICAL CHARACTERISTICS
7.1.
DC
P
ARAMETERS
PARAMETER
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Standby Current
Record Current
Playback Current
Pull-up device for
REC
,
PlayE
,
SYMBOL
V
IL
V
IH
V
OL
V
OH
I
STBY
I
REC
I
PLAY
R
PU1
MIN
[2]
TYP
[1]
MAX
[2]
0.3xVcc
0.3xVcc
10
30
30
UNITS
V
V
V
V
μA
mA
mA
k
Ω
CONDITIONS
I
OL
= 4.0 mA
[3]
I
OH
= -1.6 mA
[3]
[4] [5]
0.7xVcc
0.7xVcc
1
20
20
600
V
CC
= 5.5V
[4] [5]
V
CC
= 5.5V, no load
[4] [5]
PlayL
,
FT
&
M1
~
M8
pins
MIC+ Input Resistance
MIC- Input Resistance
AnaIn Input Resistance
MIC Differential Input
AnaIn Input
Gain from MIC to SP+/-
R
MICP
R
MICN
R
ANAIN
V
IN1
V
IN2
A
MSP
18
18
42
6~40
K
K
K
mV
V
dB
Peak-to-peak
Peak-to-peak
V
IN
= 15~300 mVp-p,
AGC = 4.7 μF,
V
CC
= 2.4V~5.5V
Speaker load
V
DD
= 4.4 V 1Vp-p,
1 kHz sine wave at AnaIn.
R
SPK
= 8
R
SPK
= 8
Speaker,
Typical buzzer
15
300
1
Output Load Impedance
Speaker Output Power
R
SPK
Pout
8
313
mW
Speaker Output Voltage
V
OUT1
V
DD
V
Notes:
[1]
Typical values @ V
CC
= 5.5V, T
A
= 25
°
and sampling frequency (Fs) at 8 kHz, unless stated.
[2]
Not all specifications are 100 percent tested. All Min/Max limits are guaranteed by Winbond via design,
electrical testing and/or characterization.
[3]
LED output during recording.
[4]
V
CCA
, V
CCD
and V
CCP
are connected together. Also, V
SSA
, V
SSD
, V
SSP1
and V
SSP2
are linked together.
[5]
All required control pins must be at appropriate status. External components are biased under a separated
power supply.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISD14B20X 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION
ISD1506P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Solid-State Recorder
ISD15102FYI 功能描述:IC VOICE REC/PLAY 3V 2MIN 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 語(yǔ)音錄制和重放 系列:ISD15100 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
ISD15104FYI 功能描述:IC VOICE REC/PLAY 3V 4MIN 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 語(yǔ)音錄制和重放 系列:ISD15100 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
ISD15108FYI 功能描述:IC VOICE REC/PLAY 3V 8MIN 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 語(yǔ)音錄制和重放 系列:ISD15100 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
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