參數(shù)資料
型號(hào)： MB91110PMT2
元件分類(lèi)： 微控制器/微處理器
英文描述： 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP144
封裝： PLASTIC, LQFP-144
文件頁(yè)數(shù)： 92/98頁(yè)
文件大?。?/td> 1049K
代理商： MB91110PMT2
MB91110 Series
92
Definition of A/D Converter Terms
Resolution
Analog changes that can be identified by A/D converter
Linearity error
Difference between the straight line linking the zero transition point (00 0000 0000
←→ 00 0000 0001) to the
full-scale transition point (11 1111 1110
←→ 11 1111 1111) and actual conversion characteristics.
Differential linearity error
Difference compared to the ideal input voltage value required to change the output code 1LSB
3FF
3FE
3FD
004
003
002
001
AVRL
AVRH
{1 LSB
× (N 1) + VOT}
VNT
(Actual measured value)
VOT (Actual measured value)
Digital
output
Actual conversion characteristics
Ideal characteristics
Analog input
Actual conversion
characteristics
VFST
(Actual
measured value)
N
1
AVRL
AVRH
N
2
N
+ 1
Actual conversion
characteristics
Actual conversion
characteristics
Ideal characteristics
VNT
(Actual measured value)
V(N
+ 1)T
(Actual measured value)
Digital
output
Analog input
Linearity error of digital output N
=
VNT
{1 LSB × (N 1) + VOT}
1 LSB
[LSB]
Differential linearity error of digital output N
=
V (N
+ 1) T VNT
1 LSB
1
1 LSB
=
VFST
VOT
1022
[V]
1 LSB (Ideal value)
=
AVRH
AVRL
1024
[V]
VOT : Voltage with digital output transferred from (000) H to (001) H
VFST : Voltage with digital output transferred from (3FE) H to (3FF) H
VNT : Voltage with digital output transferred from (N
1) H to N
[LSB]
[Linearity error]
[Differential linearity error]
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB911110PMT2 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller
MB91121 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller
MB91121PFV 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller CMOS
MB91133 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller
MB91133PBT 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller
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