Серия измерителей расхода энергии BL6503E

Общие характеристики

	Раздел	Измерители расхода энергии
	Корпус	SSOP-24
	Измеряемая силовая сеть
	Количество измеряемых каналов
	Тип выходного сигнала

Документация на серию BL6503E

BL6503E  FEATURES  Single Phase Energy Meter IC  DESCRIPTION High accuracy, less than 0.1% error over a The BL6503E is a low cost, high accuracy, high dynamic range of 3000 : 1 stability, simple peripheral circuit electrical energy  meter IC. The meter based on the BL6503E is Exactly measure the real power in the positive orientation and negative orientation, calculate the intended energy in the same orientation distribution systems.  A PGA in the current channel allows using small for using in single-phase, two-wire The BL6503E adopts the oversample technology value shunt and burden resistance and digital signal processing technology. It can  The low frequency outputs F1 and F2 can exactly measure the real power in the positive directly drive electromechanical counters and two orientation and negative orientation and calculate the phase stepper motors and the high frequency output energy in the same orientation. Moreover, BL6503E CF, supplies instantaneous real power, is intended for supplies the negative orientation indication on Pin20 calibration and communications (REVP). Therefore, the meter using the BL6503E has  great capability to avoid fault condition. The logic outputs REVP can be used to indicate a potential orientation The BL6503E supplies average real power  Low static power (typical value of 15mW). information on the low frequency outputs F1 (Pin23)  On-Chip power supply detector and F2 (Pin24). These logic outputs may be used to  On-Chip anti-creep protection directly drive an electromechanical counter and  On-Chip voltage reference of 2.5V±8% (typical two-phase stepper motors. The CF (Pin22) logic temperature coefficient of 30ppm/℃)，with external output gives instantaneous real power information. overdrive capability This output is intended to be used for calibration  Single 5V supply purposes or interface to an MCU.  Credible work, working time is more than twenty years The BL6503E adopts the technology of SLim and decreases greatly the static power. This technology also decreases the request for power Interrelated patents are pending supply. BL6503E thinks over the stability of reading error in the process of calibration.. An internal no-load threshold ensures that the BL6503E does not exhibit any creep when there is no load.  BLOCK DIAGRAM VREF DVDD 1 24 F1 AC/DC 2 23 F2 AVDD 3 22 CF NC 4 21 DGND 5 6 20 REVP 19 NC V2N 7 V2P 8 18 CLKOUT 17 CLKIN RESET VREF 9 16 G0 10 15 AGND G1 11 14 S0 SCF 12 13 S1 BL6503S V1P V1N AVDD power detector voltage reference V1P V1N current sampling analog to digital BL6503E high pass filter digital multiplication V2P V2N voltage sampling analog to digital high pass filter digital to frequency and output low pass filter REVP CF F1 F2 logical control G0 G1 AC/DC RESET SCF S0 S1 SSOP 24 http://www.belling.com.cn -1Total 12 Pages V1.01  PDF

Документация на BL6503E 

Дата модификации: 07.09.2023

Размер: 266.2 Кб

12 стр.

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