ADE7953ACPZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADE7953ACPZ
Manufacturer

ADI
ChipWorker Part#

CW231650
Category

Active Chip
Package

LFCSP-28
Description

Multifunction Metering IC I2C/SPI/UART Interface 28Pin LFCSP EP Tray
Documentation

Datasheet

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ADE7953ACPZ Specifications

Attribute	Attribute Value

Part Number	ADE7953ACPZ
Manufacturer	ADI
ChipWorker Part#	CW231650
Category	Active Chip
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	LFCSP-28
Supply Current	7 mA
Number of Positions	28 Position
Input Impedance	660 kΩ
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 3.6V
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Size-Length	5.1 mm
Size-Width	5.1 mm
Size-Height	0.75 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

Product Description

The ADE7953ACPZ is a Single-phase Multifunction Metering IC with neutral current measurement. It measures line voltage and current, calculates active, reactive and apparent energy, as well as instantaneous rms voltage and current. It incorporates three Σ-Δ ADCs with a high accuracy energy measurement core. The second input channel simultaneously measures neutral current and enables tamper detection and neutral current billing. The additional channel incorporates a complete signal path that allows a full range of measurements. Each input channel supports independent and flexible gain stages, making the device suitable for use with a variety of current sensors such as current transformers (CTs) and low value shunt resistors. Two on-chip integrators facilitate the use of Rogowski coil sensors. The ADE7953 provides access to on-chip meter registers via a variety of communication interfaces including SPI, I²C and UART.
High accuracy
Measures active, reactive and apparent energy, sampled waveform, current and voltage rms
Provides a second current input for neutral current measurement
Less than 0.1% error in active and reactive energy measurements over a dynamic range of 3000:1
Less than 0.2% error in instantaneous IRMS measurement over a dynamic range of 1000:1
Provides apparent energy measurement and instantaneous power readings
1.23kHz Bandwidth operation
Flexible PGA gain stage (up to x22)
ESD sensitive device, take proper precaution while handling the device.

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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