Datasheet icspec,让你想要的datasheet触手可及! 描述 INA219AIDR是一款具备I2C或SMBUS兼容接口的分流器和功率监测计。该器件监测分流器电压降和总线电源电压,转换次数和滤波选项可通过编程设定。可编程校准值与内部乘法器相结合,支持直接读取电流值(单位:安培)。通过附加乘法寄存器可计算功率(单位:瓦)。I2C或SMBUS...
Similar Part No. - INA219 ManufacturerPart #DatasheetDescription Texas InstrumentsINA219 883Kb/33PZerO-Drift, Bi-Directional CURRENT/POWER MONITOR with I2TM Interface INA219 989Kb/40PZer첩-Drift, Bi-Directional CURRENT/POWER MONITOR with I2C??Interface ...
文件大小1170.95 Kbytes 页37 Pages 制造商TI1 [Texas Instruments] 网页http://www.ti.com 标志 功能描述BidirectionalCurrent/PowerMonitorWithI2CInterface 类似零件编号 - INA219 制造商部件名数据表功能描述 Texas InstrumentsINA219 883Kb/33PZerO-Drift, Bi-Directional CURRENT/POWER MONITOR with I2TM Interface...
Similar Part No. - INA219AIDR ManufacturerPart #DatasheetDescription Texas InstrumentsINA219AIDR 883Kb/33PZerO-Drift, Bi-Directional CURRENT/POWER MONITOR with I2TM Interface INA219AIDR 1Mb/35PZer첩-Drift, Bi-Directional CURRENT/POWER MONITOR with I2C??Interface ...
INA219_CONFIG_GAIN_1_40MV (0x0000) // Gain1,40mV Range //配置检测电阻上的最大检测电压#defineINA219_CONFIG_GAIN_2_80MV (0... = cur_sensor_register_read( sensor,INA219_REG_BUSVOLTAGE ); //右移3为去掉:bit2,CNVR,OVF三位,再乘以 4MV (官方文档规定),得到当前总线的电压值return ...
View and download INA219 datasheet pdf (40 Pages), INA219 Amplifier, Buffer IC Current Sense Amplifier, Bi-Directional Current, 1 Amplifier, SOT-23, 8Pins, -25℃, 85℃ INA219 datasheet pdf download.
INA219AIDR提供两种型号：A级和B级，其中B级型号精度更高且规范更严格。该器件适用于0V至26V范围内的总线分压，并由3V至5.5V单电源供电，最大流耗为1mA。工作温度范围为-40°C至125°C。产品信息包括芯片规格书、元器件信息、产品图片、规格参数、环境与出口分类、特点、应用领域、电路图、引脚图、...
INA219AIDCNR Datasheet (PDF)下载 数据表 部件名 INA219AIDCNR 下载 INA219AIDCNR Click to download 文件大小 1050.0 Kbytes 页 35 Pages 制造商 TI [Texas Instruments] 网页 http://www.ti.com 标志 功能描述 Zer첩-Drift, Bi-Directional CURRENT/POWER MONITOR with I2C??Interface ...
最近在看INA219的芯片资料,看得云里雾里。请各位大神解答。首先关于内部ADC的配置,里面涉及到了两个ADC,BADC和SADC,总线ADC和分流电阻ADC,datasheet给出信息,可以配置最高分辨率为12位。但是Table7 中为什么显示了16位的数据? 其次,程序配置校准寄存器那里为什么要取一个接近的值作为Current_LSB?完全看不懂校准寄...
INA219AIDCNT Datasheet. Part #: INA219AIDCNT. Datasheet: 883Kb/33P. Manufacturer: Texas Instruments. Description: ZerO-Drift, Bi-Directional CURRENT/POWER MONITOR with I2TM Interface. 10 Results. Datasheet: 1MbKb/35P. Manufacturer: Texas Instruments.