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参数资料
型号： STM32F103REH7TR
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, PBGA64
封装： ROHS COMPLIANT, LFBGA-64
文件页数： 115/115页
文件大小： 1225K
代理商： STM32F103REH7TR
STM32F103xC, STM32F103xD, STM32F103xE
Electrical characteristics
99/115
5.3.19
DAC electrical specifications
Table 62.
DAC characteristics
Symbol
Parameter
Min
Typ
Max(1)
Unit
Comments
VDD33A
Analog supply voltage
2.4
3.6
V
VDD18D
Digital supply voltage
1.6
1.8
2
V
VREF+
Reference supply voltage
2.4
3.6
V
VREF+ must always be below
VDD33A
VSSA
Ground
0
V
RL
Resistive load with buffer ON
5
k
Ω
Minimum resistive load between
DAC_OUT and VSSA
CL
Capacitive load
50
pF
Maximum capacitive load at
DAC_OUT pin.
DAC_OUT
min
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 (0E0)h to (F1C)h @ VREF+
= 3.6 V and (155)h and (EAB)h
@ VREF+ = 2.4 V
DAC_OUT
max
Higher DAC_OUT voltage with
buffer ON
VREF+– 0.2 V
V
IDD
DAC DC current consumption in
quiescent mode (Standby mode)
(in VDD18D+VDD33A+ VREF+)
425
600
A
With no load, middle code
(800)H on the inputs
500
700
A
With no load, worst code
(F1C)H @ VREF+ = 3.6 V in
terms of DC consumption on the
inputs
IDDQ
DAC DC current consumption in
Power Down mode (in
VDD18D+VDD33A+VREF+)
5
350
nA
With no load.
DAC DC current consumption in
Power Down mode (in
VDD33A+VREF+)
5
200
DNL
Differential non linearity
(Difference between two
consecutive code-1LSB)
±0.5
LSB
Given for the DAC in 10-bit
configuration (B1=B0=0 always)
INL
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 (B1=B0=0 always)
Offset
Offset error
(difference between measured
value at Code (800)H and the
ideal value = VREF+/2
±10
mV
Given for the DAC in 10-bit
configuration (B1=B0=0 always)
±3
LSB
Given for the DAC in 10-bit @
VREF+ = 3.6 V
Gain error
±0.5
%
Given for the DAC in 10-bit
configuration (B1=B0=0 always)
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相关代理商/技术参数
参数描述
STM32F103REH7XXX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces
STM32F103RET6 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 Performance 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
STM32F103RET6TR 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 H/D Performance 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
STM32F103RET6XXX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces
STM32F103RET7 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 H/D Performance 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
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