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ISD1620BXYI01 参数 Datasheet PDF下载

ISD1620BXYI01图片预览
型号: ISD1620BXYI01
PDF下载: 下载PDF文件 查看货源
内容描述: 单消息单芯片6.6-到40秒的语音记录和播放设备与vAlert选项 [Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert Option]
分类和应用: 音频合成器集成电路消费电路商用集成电路
文件页数/大小: 23 页 / 309 K
品牌: WINBOND [ WINBOND ]
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ISD1600B SERIES  
9. ELECTRICAL CHARACTERISTICS  
9.1. DC PARAMETERS  
PARAMETER  
Supply Voltage  
SYMBOL  
VDD  
MIN  
2.4  
TYP [1]  
MAX  
5.5  
UNITS  
V
CONDITIONS  
Input Low Voltage  
Input High Voltage  
Output Low Voltage  
Output High Voltage  
Record Current  
VIL  
VSS-0.3  
0.7xVDD  
VSS-0.3  
0.7xVDD  
0.3xVDD  
VDD  
V
VIH  
V
VOL  
0.3xVDD  
VDD  
V
IOL = 4.0 mA[2]  
IOH = -1.6 mA[2]  
VOH  
V
VDD = 5.5V, No load,  
Sampling freq = 12 kHz  
IDD_Record  
IDD_Playback  
ISB  
20  
mA  
mA  
µA  
µA  
µA  
Kꢀ  
mV  
dB  
Playback Current  
Standby Current  
20  
[3] [4]  
1
10  
[5]  
Input Leakage Current  
Input Current HIGH  
IILPD1  
IILPD2  
Force VDD  
±1  
[5]  
-3  
-10  
Force VSS  
Preamp Input Resistance RMIC+,RMIC-  
20  
15  
Across both pins  
Peak-to-Peak[6]  
MIC Input Voltage  
VIN  
300  
40  
Gain from MIC to SP+/-  
AMSP  
6
8
VIN = 15 to 300mV,  
AGC = 4.7µF,  
VDD = 2.4V to 5.5V  
Output Load Impedance  
Speaker Output Power  
REXT  
Pout  
Speaker Load  
VDD = 5.5V  
VDD = 4.4V  
VDD= 3V  
670  
313  
117  
49  
mW  
mW  
mW  
mW  
V
15mVp-p  
1kHz freq  
sinewave,  
R
EXT = 8;  
VDD= 2.4V  
REXT = 8(Speaker),  
typical buzzer  
Speaker Output Voltage  
AUD  
Vout  
IAUD  
VDD  
-3.0  
1
mA  
%
VDD =4.5V, REXT= 390ꢀ  
15mV p-p 1KHz sinewave,  
Cmessage weighted  
Total Harmonic Distortion THD  
[1]  
Notes:  
Conditions: VCC = 4.5V, 8kHz sampling frequency and TA = 25°C, unless otherwise stated.  
LED output during Record operation.  
[2]  
[3]  
VCCA, VCCD and VCCP are connected together. VSSA, VSSP and VSSD are connected together.  
[4]  
REC , PLAYE and PLAYL must be at VCCD  
.
[5]  
[6]  
REC , PLAYE and PLAYL are forced to specified condition.  
Balanced input signal applied between MIC and MIC REF as shown in the applications example. Single-  
ended MIC or MIC REF recommended to be less than 100 mV peak to peak.  
Publication Release Date: Jan. 23, 2007  
- 15 -  
Revision 1.2  
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