參數(shù)資料
型號： MB90F367TEPMT
元件分類： 微控制器/微處理器
英文描述： MICROCONTROLLER, PQFP48
封裝： PLASTIC, LQFP-48
文件頁數(shù)： 48/60頁
文件大?。?/td> 711K
代理商： MB90F367TEPMT
MB90360E Series
52
About the external impedance of analog input and its sampling time
A/D converter with sample and hold circuit. If the external impedance is too high to keep sufficient sampling
time, the analog voltage changed to the internal sample and hold capacitor is insufficient, adversely affecting A/
D conversion precision. Therefore, to satisfy the A/D conversion precision standard, consider the relationship
between the external impedance and minimum sampling time and either adjust the resistor value and operating
frequency or decrease the external impedance so that the sampling time is longer than the minimum value. And,
if the sampling time cannot be sufficient, connect a capacitor of about 0.1
μF to the analog input pin.
R
C
Analog input equivalent circuit model
Analog input
During sampling : ON
Comparator
MB90F362E/TE/ES/TES, MB90F367E/TE/ES/TES
MB90362E/TE/ES/TES, MB90367E/TE/ES/TES,
MB90V340E-101/102/103/104
RC
4.5 V
≤ AVCC ≤ 5.5 V
2.0 k
Ω (Max)
16.0 pF (Max)
4.0 V
≤ AVCC < 4.5 V
8.2 k
Ω (Max)
16.0 pF (Max)
RC
4.5 V
≤ AVCC ≤ 5.5 V
2.0 k
Ω (Max)
14.4 pF (Max)
4.0 V
≤ AVCC < 4.5 V
8.2 k
Ω (Max)
14.4 pF (Max)
Note : The values are reference values.
相關PDF資料
PDF描述
MB90F362TESPMT MICROCONTROLLER, PQFP48
MB90F362ESPMT MICROCONTROLLER, PQFP48
MB90362TESPMT MICROCONTROLLER, PQFP48
MB90367TEPMT MICROCONTROLLER, PQFP48
MB90F367EPMT MICROCONTROLLER, PQFP48
相關代理商/技術參數(shù)
參數(shù)描述
MB90F367TPMCR-GE1 制造商:FUJITSU 功能描述:
MB90F367TPMCR-G-JNE1 制造商:FUJITSU 功能描述:
MB90F367TPMCR-GSE1 制造商:FUJITSU 功能描述:
MB90F367TSPMCR-GE1 制造商:FUJITSU 功能描述:
MB90F367TSPMCR-GSE1 制造商:FUJITSU 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*