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| 型号： | 78M6610+PSU/C00 |
| 厂商： | Maxim Integrated |
| 文件页数： | 15/63页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY MEASURMENT 1PH 16TSSOP |
| 标准包装： | 96 |
| 输入阻抗： | 30 千欧 ~ 90 千欧 |
| 电压 - 高输入/输出： | 2V |
| 电压 - 低输入/输出： | 0.8V |
| 电流 - 电源： | 8.1mA |
| 电源电压： | 3 V ~ 3.6 V |
| 测量仪表类型： | 单相 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 管件 |
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78M6610+PSU Data Sheet
2.9.2 I/R Voltage Drop Compensation
The PCB traces have a certain resistance that at high loads causes a voltage drop from the inlet to the
measurement point. The voltage drop causes an error in the voltage and power measurements. The
correction is proportional to the current measured. A coefficient proportional to the input stage resistance
is available and tunable by the user. Usually this coefficient is set by the user for a specific hardware and
does not require calibration.
2.10 External Temperature Monitor
The ATEMP1 and ATEMP2 inputs are dedicated to the acquisition of an external temperature. These
inputs are single ended with a range of +/-250 mV referenced to the 3.3VDC supply (V 3P3A ). The
converted value is multiplied by a user programmable gain and the results are reported in the EXTEMP
registers as a voltage drop from V 3P3 .
ATEMP1
X
EXTTEMP1
ExtOvTemp1
TEMP1GAIN
TEMP1THRES
ATEMP2
X
EXTTEMP2
ExtOvTemp2
TEMP2GAIN
TEMP2THRES
Figure 10: External Temperature Monitor
The output of the multiplier block is also compared with the value contained in a user-programmable
register to generate a corresponding alarm once that limit value is exceeded.
Rev 1
15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 78M6611-EVM | 制造商:Maxim Integrated Products 功能描述:78M6611 EVAL BOARD - Boxed Product (Development Kits) |
| 78M6611-IVT/F | 功能描述:IC POWER MEASUREMENT AC 24-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:* |
| 78M6611-IVT/F/P | 制造商:Maxim Integrated Products 功能描述:PROGRAMMED - LEAD FREE - Rail/Tube |
| 78M6611-IVTR/F | 功能描述:IC POWER MEASUREMENT AC 24-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:* |
| 78M6611-IVTR/F/P | 制造商:Maxim Integrated Products 功能描述:PROGRAMMED - LEAD FREE/TAPE & REEL - Tape and Reel |
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