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TEXAS INSTRUMENTS  INA219AIDCNT  电流检测放大器, 双向电流, 1个放大器, SOT-23, 8 引脚, -40 °C, 125 °C

TEXAS INSTRUMENTS INA219AIDCNT
Technical Data Sheet (1.14MB) EN 查看所有技术文档

图片仅用于图解说明,详见产品说明。

产品概述

The INA219AIDCNT is a high-side bi-directional zero-drift current shunt and Power Monitor with an I²C interface. The INA219 monitors both shunt drop and supply voltage with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes. An additional multiplying register calculates power in watts. The I²C interface features 16 programmable addresses. The monitor senses across shunts on buses that can vary from 0V to 26V. The device uses a single +3 to +5.5V supply, drawing a maximum of 1mA of supply current.
  • Reports current, voltage and power
  • 16 Programmable addresses
  • Filtering options
  • Calibration registers
  • Green product and no Sb/Br
ESD sensitive device, take proper precaution while handling the device.

产品信息

放大器个数:
1个放大器
输入偏置电流:
-
放大器封装类型:
SOT-23
针脚数:
8引脚
工作温度最小值:
-40°C
工作温度最高值:
125°C
带宽:
-
电源电压最小值:
3V
电源电压最大值:
5.5V
输入偏移电压:
10µV
CMRR:
120dB
封装:
剪切带
产品范围:
-
汽车质量标准:
-
MSL:
MSL 2 - 1年
SVHC(高度关注物质):
No SVHC (15-Jun-2015)

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应用

  • 电源管理;
  • 通信与网络;
  • 消费电子产品;
  • 便携式器材

法律与环境

潮湿敏感级别:
MSL 2 - 1年
原产地:
Thailand

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.007711

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