高温16 位、高速、2.7V 至 5V 微功耗采样 ADC Resolution (Bits)16 Number of input channels1 Sample rate (Max) (kSPS)100 Interface typeSPI ArchitectureSAR Input typeSingle-Ended RatingHigh Temp Reference modeExt Input range (Max) (V)5.25 ...
I am using the ADC on CC2640. And I have two questions about it. 1. What is the maximum input if Fixed reference is used and scaling is enabled? Chapter 5.1 Absolute Maximum RatingsinCC2640 SimpleLink™ Bluetooth® Smart Wireless MCU(page 13) indicates that ...
If an external voltage is provided through VREFP/VREFN, there are some accuracy parameter about the voltage supply such as the device REF3233, High Accuracy is 0.01%, shown as below. When VDDA_ADC, the internal reference is used, what's the high accuracy? For example if REF3233 0.01% is...
ADC_REFERENCE_INTERNAL,ADC_REFERENCE_3_3V);//inter voltage 3.3V;ADC_setVREF(ADCB_BASE,ADC_REFERENCE_INTERNAL,ADC_REFERENCE_3_3V);ADC_setVREF(ADCA_BASE,ADC_REFERENCE_INTERNAL,ADC_REFERENCE_3_3V);SysCtl_delay(100U);// Set main clock scaling factor (50MHz max...
(ADC), the DC voltage reference together with theANALOGinput signal is used to generate the digitizedOUTPUTsignal.And in aDIGITAL-to-ANALOGconverter (DAC), the DAC selects and produces anANALOGOUTPUTfrom the DC reference voltage according to theDIGITALinput signal presented at the input of the ...
Use filtering to reduce ADC internal reference may require buffer to drive amplifier VCM pin ADC reference voltage (and VCM pin voltage) is critical to ADC operation. Check amplifier common mode calculations to see if split-supply operation of amplifier is required Driving an ADC ADC driver ...
16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) Resolution (Bits)16 Number of input channels1 Sample rate (Max) (kSPS)100 Interface typeSPI ArchitectureSAR Input typeSingle-Ended RatingCatalog Reference modeExt Input range (Max) (V)5.25 ...
• DSP2812的ADC排序器工作模式 60 • dsp2812与dsp28335的区别 44124 • 固定正电压输出应用电路 1755 • DSP2812时钟实验代码 39 提交评论 2 个讨论 0 就我个人的使用经验来说,不建议用内部参考电压,因为2812的设计原因,参考电压不标准会有15%的误差。可以使用两个外部电压基准接到ADCINA0和AD...
描述/功能 3.9 uA, SC-70-3, 30 PPM/C Drift Voltage Reference 高度 0.9 mm 输入电压 3.16 V to 7.5 V 长度 2 mm 工作温度范围 - 40 C to + 125 C 产品 Voltage References 宽度 1.25 mm 商标 Texas Instruments 拓扑结构 Series References 湿度敏感性 Yes 工作电源电流 3.9 uA 产...
ADC to series voltage reference selection tool The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommen...