ATM90E26-YU Integrated Circuit Chip Energy Metering IC SSOP-28 Single Phase Meter IC

ATM90E26-YU Integrated Circuit Chip Energy Metering IC SSOP-28 Single Phase Meter IC​

Product Description Of ATM90E26-YU

ATM90E26-YU is Single-Phase High-Performance Wide-Span Energy Metering IC.

ATM90E26-YU is a high-performance wide-span energy metering chip. The ADC and DSP technology ensure the chip's longterm stability over variations in grid and ambient environmental conditions.

Specification Of ATM90E26-YU

Features Of ATM90E26-YU

• 3.3V single power supply. Operating voltage range: 2.8~3.6V. Metering accuracy guaranteed within 3.0V~3.6V. 5V compatible for digital input.
• Built-in hysteresis for power-on reset.
• Selectable UART interface and SPI interface (four-wire SPI interface or simplified three-wire SPI interface with fixed 24 cycles for all registers operation).
• Parameter diagnosis function and programmable interrupt output of the IRQ interrupt signal and the WarnOut signal.
• Programmable voltage sag detection and zero-crossing output.
• Channel input range
- Voltage channel (when gain is '1'): 120μVrms~600mVrms.
- L line current channel (when gain is '24'): 5μVrms~25mVrms.
- N line current channel (when gain is '1'): 120μVrms~600mVrms.
• Programmable L line current gain: 1, 4, 8, 16, 24; Programmable N line gain: 1, 2, 4.
• Support L line and N line offset compensation.
• CF1 and CF2 output active and reactive energy pulses respectively which can be used for calibration or energy accumulation.
• Crystal oscillator frequency: 8.192 MHz.
• Green SSOP28 package.
• Operating temperature: -40 ℃ ~ +85 ℃ .

Applications Of ATM90E26-YU

ATM90E26-YU is used for active and reactive energy metering for single-phase two-wire (1P2W), single-phase three-wire (1P3W) or anti-tampering energy meters. With the measurement function, the M90E26 can also be used in power instruments which need to measure voltage, current, etc.

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.