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BL0940 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BL0940 product

BL0940

Specialized ICs

Energy MeteringSmart PlugCalibration-Free

The BL0940 is a calibration-free energy metering IC designed for single-phase smart metering applications.

Best for

  • Smart home energy monitoring
  • Compact metering designs

Avoid if

  • Three-phase metering requirements

Check before use

  • PCB layout guidelines for analog inputs

Key specifications

Supply Voltage
3.3 V
Interface
SPI / UART
Package
TSSOP14
Current Range
10mA - 35A

Compliance & Environment

RoHS
-
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

Smart HomeEnergy Management

Datasheet

c5bcf5189cd77318546e24b06d02c824_2006282023_BL-Shanghai-Belling-BL0940_C691894.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BL0940: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

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

Design and risk insights

Questions & answers

The BL0940 is a specialized energy metering IC from Shanghai Belling that integrates dual Sigma-Delta ADCs and a DSP to measure current, voltage, and power parameters without the need for factory calibration.