产品介绍
The MCP3909 is an energy measurement IC supporting the IEC 62053 international energy metering specification. The output of the device includes a frequency proportional to the average active (real) power at the inputs as well as a simultaneous serial SPI interface to access the ADC channels and multiplier output data. The MCP3909 incorporates two 16-bit delta-sigma ADCs with a programmable gain up to 16. The output waveform data is available at up to 14 kHz with 16-bit ADC output and 20-bit multiplier output data. The integrated on-chip voltage reference has an ultra-low temperature drift of 15 ppm\/°C.","For product comparison, please consider: MCP3910, MCP3913","Additional Features
特性
- 供应有源(真实)功率测量单相，住宅能源计量
- 支持iec 62053国际电能计量规范和旧版iec 1036/61036/687规范
- 两个多位，dac，二阶，16位，delta-sigma模数转换器（ADC）
- 超低漂移片上基准：15 ppm/°C（典型值）
- idd低4 ma (typ.)
- 有功功率脉冲输出
- SPI™ interface for access to raw ADC and multiplier data
- aec-q100 1级
- 支持IEC 62053国际电能计量规范和旧版IEC 1036/61036/687规范
- Ultra-low drift on-chip reference: 15 ppm/°C (typ.)
- AEC-Q100 1级
MCP3909 电流传感器技术参数
| 规格项 | 参数值 | 勾选搜索替代 |
| 电 气 | ||
| 电压 | 2.7 to 3.6 volts | |
| 物 理 | ||
| 安装/配置 | SMD | |
| 更多规格 | ||
| 产品类别 | Current Sensors |
产品替代
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