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参数资料
型号： STM32F105VCT6XXX
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP100
封装： 14 X 14 MM, ROHS COMPLIANT, LQFP-100
文件页数： 71/95页
文件大小： 1007K
代理商： STM32F105VCT6XXX
STM32F105xx, STM32F107xx
Electrical characteristics
Doc ID 15274 Rev 4
73/95
5.3.17
DAC electrical specifications
Table 55.
DAC characteristics
Symbol
Parameter
Min
Typ
Max
Unit
Comments
VDDA
Analog supply voltage
2.4
3.6
V
VREF+
Reference supply voltage
2.4
3.6
V
VREF+ must always be below VDDA
VSSA
Ground
0
V
RLOAD
(1)
Resistive load with buffer ON
5
k
RO
(1)
Impedance output with buffer
OFF
15
k
When the buffer is OFF, the
Minimum resistive load between
DAC_OUT and VSS to have a 1%
accuracy is 1.5 M
CLOAD
(1)
Capacitive load
50
pF
Maximum capacitive load at
DAC_OUT pin (when the buffer is
ON).
DAC_OUT
min(1)
Lower DAC_OUT voltage
with buffer ON
0.2
V
It gives the maximum output
excursion of the DAC.
It corresponds to 12-bit input code
(0x0E0) to (0xF1C) at VREF+ =
3.6 V and (0x155) to (0xEAB) at
VREF+ = 2.4 V
DAC_OUT
max(1)
Higher DAC_OUT voltage
with buffer ON
VDDA – 0.2
V
DAC_OUT
min(1)
Lower DAC_OUT voltage
with buffer OFF
0.5
mV
It gives the maximum output
excursion of the DAC.
DAC_OUT
max(1)
Higher DAC_OUT voltage
with buffer OFF
VREF+ – 1LSB
V
IDDVREF+
DAC DC current consumption
in quiescent mode (Standby
mode)
220
A
With no load, worst code (0xF1C)
at VREF+ = 3.6 V in terms of DC
consumption on the inputs
IDDA
DAC DC current consumption
in quiescent mode (Standby
mode)
380
A
With no load, middle code (0x800)
on the inputs
480
A
With no load, worst code (0xF1C)
at VREF+ = 3.6 V in terms of DC
consumption on the inputs
DNL(2)
Differential non linearity
Difference between two
consecutive code-1LSB)
±0.5
LSB
Given for the DAC in 10-bit
configuration.
±2
LSB
Given for the DAC in 12-bit
configuration.
INL(2)
Integral non linearity
(difference between
measured value at Code i
and the value at Code i on a
line drawn between Code 0
and last Code 1023)
±1
LSB
Given for the DAC in 10-bit
configuration.
±4
LSB
Given for the DAC in 12-bit
configuration.
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相关代理商/技术参数
参数描述
STM32F105VCT7 功能描述:ARM微控制器 - MCU 32-Bit Cortex 64Kb Connectivity Line RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STM32F107RB 制造商:STMicroelectronics 功能描述:
STM32F107RBT6 功能描述:ARM微控制器 - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STM32F107RCT6 功能描述:ARM微控制器 - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STM32F107RCT6TR 功能描述:ARM微控制器 - MCU 32BIT CORTEX M3 256K Flash 6KB RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
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