參數(shù)資料
型號(hào)： MB89144AP
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 8-bit Proprietary Microcontroller
中文描述： 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
封裝： SHRINK, PLASTIC, DIP-64
文件頁(yè)數(shù)： 29/38頁(yè)
文件大小： 518K
代理商： MB89144AP
29
MB89143A/144A
6. A/D Glossary
Resolution
Analog changes that are identifiable with the A/D converter
Linearity error
The deviation of the straight line connecting the zero transition point (“0000 0000”
“0000 0001”) with the
full-scale transition point (“1111 1111”
“1111 1110”) from actual conversion characteristics
Differential linearity error
The deviation of input voltage needed to change the output code by 1 LSB from the theoretical value
Total error
The difference between actual and theoretical value
This error is caused by the zero transition error, full-scale transition error, linearity error, quantization error,
and noise.
1111 1111
1111 1110
0000 0010
0000 0001
0000 0000
Theoretical I/O characteristics
Analog input
1 LSB =
256
D
1 LSB
Linearity error =
AVR
(1 LSB
×
N + V
OT
)
Actual conversion
value
Theoretical conversion
value
Linearity error
V
FST
V
OT
V
(N+1)T
V
NT
V
(N+1)T
V
NT
1 LSB
Differential linearity error =
1 LSB
Total error =
1
V
NT
(1 LSB
×
N + 0.5 LSB)
V
NT
(1 LSB
×
N
+ V
OT
)
相關(guān)PDF資料
PDF描述
MB89146V1P-SH 8-bit Proprietary Microcontroller
MB89146V1PF 8-bit Proprietary Microcontroller
MB89146V2P-SH 8-bit Proprietary Microcontroller
MB89146V2PF 8-bit Proprietary Microcontroller
MB89155PF 8-bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89144AP-SH 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS
MB89145 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89145V1PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89145V1P-SH 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89145V2PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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