ProjectsPricingInsights

ATT7022CU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ATT7022CU product

ATT7022CU

Energy Metering ICs

Energy MeteringThree-PhaseADC

The ATT7022CU is a specialized 16-bit energy metering IC for three-phase power systems, offering high-precision measurement and software-based calibration.

Best for

  • Smart energy meters
  • Three-phase power monitoring

Avoid if

  • Simple single-phase applications where a lower-cost, simpler IC is sufficient.

Check before use

  • Ensure the SPI timing requirements are met by your MCU.

Key specifications

ADC Resolution
16-bit
Supply Voltage
5V
Package
QFP-44

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power MonitoringIndustrial

Datasheet

bd61a848553a3b45f3a4d483689e7e86_1810131511_HiTrend-Tech--Shanghai-ATT7022CU_C27654.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ATT7022CU: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-precision three-phase energy metering IC designed for three-phase three-wire and four-wire power systems.