参数资料
型号: MB91F639ABGL
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PBGA144
封装: 12 X 12 MM, 1.45 MM HEIGT, 0.80 MM PITCH, PLASTIC, PFBGA-144
文件页数: 29/136页
文件大小: 4123K
代理商: MB91F639ABGL
MB91635A Series
124
DS07-16909-2E
Definition of 10-bit A/D Converter Terms
Resolution
: Analog variation that is recognized by an A/D converter.
Linearity error
: Deviation of the line between the zero-transition point
(0000000000
←→0000000001) and the full-scale transition point
(1111111110
←→1111111111) from the actual conversion characteristics.
Differential linearity error : Deviation from the ideal value of the input voltage that is required to change the
output code by 1 LSB.
Total error
: Difference between the actual value and the theoretical value. The total error includes
zero transition error, full-scale transition error, and linear error.
(Continued)
3FFH
3FEH
3FDH
004H
003H
002H
001H
AVSS
AVRH
{1 LSB (N
1) + VOT}
(N
1)H
AVSS
AVRH
(N
2)H
NH
(N
+ 1)H
VFST
VNT
VOT
V(N+1)T
VNT
Linearity error
Differential linearity error
Digital
output
Digital
output
Actual conversion
characteristics
Actual conversion
characteristics
Ideal characteristics
(Actually-
measured
value)
Actual conversion
characteristics
Actual conversion characteristics
(Actually-measured
value)
(Actually-measured value)
Ideal characteristics
(Actually-measured
value)
(Actually-measured
value)
Analog input
N
: A/D converter digital output value.
VOT : Voltage at which the digital output changes from 000H to 001H.
VFST : Voltage at which the digital output changes from 3FEH to 3FFH.
VNT : Voltage at which the digital output changes from (N
1)H to NH.
Linearity error of digital output N
=
VNT
{1 LSB × (N 1) + VOT}
[LSB]
1 LSB’
Differential linearity error of digital output N
=
V (N+1) T
VNT
1 [LSB]
1 LSB
=
VFST
VOT
1022
相关PDF资料
PDF描述
MB96F379YWAPMC-GSE2 16-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP144
MB96F353RSAPMC-GSE2 16-BIT, FLASH, 56 MHz, MICROCONTROLLER, PQFP64
MPC5606SVLQ6 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
MSP430F5324IRGCR RISC MICROCONTROLLER, PQCC64
MSP430F5633IPZ 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MB91F662PMC-GE1 功能描述:IC MCU 512KB FLASH FR80 120-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:FR MB91660 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA,UART/USART 外围设备:欠压检测/复位,LED,POR,PWM,WDT 输入/输出数:16 程序存储器容量:4KB(4K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND
MB91F668PMC-G-JNE1 制造商:FUJITSU 功能描述: 制造商:FUJITSU 功能描述:MCU 32BIT FR80 128K FLASH 48LQFP
MB91F669PMC-G-JNE1 制造商:FUJITSU 功能描述: 制造商:FUJITSU 功能描述:MCU 32BIT FR80 128K FLASH 64LQFP 制造商:FUJITSU 功能描述:MCU, 32BIT, FR80, 128K FLASH, 64LQFP
MB91FV130CR-ES 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller
MB91FV310A 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Proprietary 32-bit Microcontroller CMOS