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FODM8801A PDF预览

FODM8801A

更新时间: 2024-02-15 03:19:46
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
8页 2074K
描述
New Products, Tips and Tools for Power and Mobile Applications

FODM8801A 技术参数

是否无铅:不含铅生命周期:Active
包装说明:LEAD FREE, MINIFLAT-4Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8541.40.80.00
Factory Lead Time:10 weeks风险等级:1.11
Is Samacsys:N其他特性:UL RECOGNIZED
Coll-Emtr Bkdn Voltage-Min:75 V配置:SINGLE
当前传输比率-最小值:100%标称电流传输比:330%
最大暗电源:100 nA最大正向电流:0.02 A
最大正向电压:1.8 V最大绝缘电压:3750 V
JESD-609代码:e4安装特点:SURFACE MOUNT
元件数量:1最大通态电流:0.03 A
最高工作温度:125 °C最低工作温度:-40 °C
光电设备类型:TRANSISTOR OUTPUT OPTOCOUPLER最大功率耗散:0.15 W
最长响应时间:0.00002 s子类别:Optocoupler - Transistor Outputs
表面贴装:YES端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
Base Number Matches:1

FODM8801A 数据手册

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BENCHMarks  
New Products, Tips and Tools for Power and Mobile Applications  
VOL. 1, 2012  
Digital Microphones Improve  
Sound Quality, Lower Power  
Advantages  
Achieve better sound quality in mobile handset and notebook microphone  
applications with Fairchild’s FAN3850x series of digital microphone pre-amplifiers.  
These high performance analog mobile audio devices provide advanced noise  
rejection capabilities as well as an easy interface to mobile handset processors.  
•ꢀ Excellentꢀsignal-to-noiseꢀratio  
•ꢀ Lowerꢀpowerꢀcompensation,ꢀ  
ꢀ 0.8mW  
The series includes:  
•ꢀ <20μWꢀpowerꢀdownꢀmode  
FAN3850A that features both 16dB and 19dB gain versions,  
• FAN3850T offering 15dB gain and integrated negative temperature  
coefficient to compensate for ECM positive temperature coefficient to  
achieve a flat sensitivity response over temperature.  
Applications  
•ꢀ Mobileꢀhandsetsꢀ  
Both devices integrate a pre-amplifier, low drop-out regulator (LDO) and analog-  
to-digital converter (ADC) that converts Electret Condenser Microphone (ECM)  
outputs to digital pulse density modulation (PDM) data streams.  
•ꢀ NotebookꢀPCꢀmicrophones  
For more information, please visit:  
www.fairchildsemi.com/pf/FA/FAN3850A.html  
www.fairchildsemi.com/pf/FA/FAN3850T.html  
90  
80  
70  
60  
50  
40  
SNR (dBa)  
THD (dB)  
30  
20  
SINAD (dB)  
10  
0
-10  
-20  
0.001  
0.01  
0.1  
1
10  
100  
Input Signal (mVpp)  
FAN3850T 15dB SNR (dBa), THD (-dB), SINAD (dB) over Input Amplitude  
120dB SPL  
Product  
ESD (HBM)  
(kV)  
IDD (μA)  
420  
ISLEEP (μA)  
1.4  
SNR (dB)  
62  
THD (%)  
0.01  
THD + N  
(%)  
Number  
FAN3850x  
3
7
VDD = 1.8V, FCLOCK = 2.4MHz, 94dBSPL  

FODM8801A 替代型号

型号 品牌 替代类型 描述 数据表
FODM8801AR2 FAIRCHILD

类似代替

FODM8801A, FODM8801B, FODM8801C OptoHiT™ Se

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