ADE9103

RECOMMENDED FOR NEW DESIGNS

Isolated, Sigma-Delta ADCs with SPI

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $4.00

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Part Details

2 (ADE9112) or 3 (ADE9113) channel isolated, simultaneously sampling Σ-Δ ADCs, with integrated isoPower, isolated dc-to-dc converters
3 (ADE9103) channel nonisolated, simultaneously sampling Σ-Δ ADCs
Synchronization of multiple ADE9103/ADE9112/ADE9113 devices
4-wire SPI with bidirectional CRC and daisy-chain functionality
Unique SPI readable part ID registers
Up to 4 ADE9103/ADE9112/ADE9113 devices clocked from a single crystal or an external clock
IRQ hardware pin and registers for fault detection and robustness
Sample rate up to 32 kSPS
SNR up to 95 dB
±31.25 mV peak analog input voltage range for current channel
±500 mV peak single-ended analog input voltage range for voltage channels

Internal voltage reference temperature coefficient: <13 ppm/°C typical
ADC offset drift: <2 nV/°C typical
Ideal for both AC and DC measurement systems
Single 3.3 V supply for isolated and nonisolated measurements
Compact 28-lead, wide-body with finer pitch SOIC package with 8.3 mm creepage
Temperature range: −40°C to +125°C
Passes CISPR 32 Class B RF Emissions
ADE9112 and ADE9113 safety and regulatory approvals
- IEC 60747-17 certificate of conformity expected
- 5000 V RMS for 1 minute per UL 1577 expected
- IEC 61010-1 and IEC 62368-1 expected

Part Models: 2
1ku List Price: Starting From $4.00

Documentation

Data Sheet 1

ADE9103/ADE9112/ADE9113: Isolated, Sigma-Delta ADCs with SPI Data Sheet (Rev.0) 11/21/2023

User Guide 1

UG-2174: Evaluation Board for the ADE9113 Isolated Sigma Delta ADC with SPI (Rev.0) 11/21/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADE9103ARNZ	28-Lead SOIC (Wide, Finer Pitch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADE9103ARNZ-REEL	SM OUTLINE,300ML,25MLPITCH	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

Software Module 1

Example code and PC-based GUI

Can't find the software or driver you need?

Hardware Ecosystem

Parts	Product Life Cycle	Description
Internal Power Switch Buck Regulators 2
MAX17554	PRODUCTION	Integrated 60V, 50mA, Ultra-Small, High Efficiency, Synchronous Step-Down DC-DC Converters
MAX17555	RECOMMENDED FOR NEW DESIGNS	Integrated 60V, 50mA, Ultra-Small, High Efficiency, Synchronous Step-Down DC-DC Converters
Micropower Buck Regulators 1
LT8604/ LT8604C		High Efficiency 42V/120mA Synchronous Bucks
Positive Linear Regulators (LDO) 3
ADP150	PRODUCTION	Ultralow Noise, 150 mA CMOS Linear Regulator

ADP7112	RECOMMENDED FOR NEW DESIGNS	20 V, 200 mA, Low Noise, CMOS LDO Linear Regulator
ADP7118	RECOMMENDED FOR NEW DESIGNS	20 V, 200 mA, Low Noise, CMOS LDO Linear Regulator

Parts	Product Life Cycle	Description
ADE7903	PRODUCTION	3-Channel Sigma-Delta ADC with SPI

Evaluation Kits

Evaluation Board for the ADE9113 Isolated Sigma Delta ADC with SPI

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Features and Benefits

Full featured evaluation board for the ADE9103, ADE9112, and ADE9113
PC control in conjunction with the system demonstration platform (EVAL-SDP-CB1Z)
PC software for control and data analysis (time and frequency domain)
Standalone capability

Product Details

The EVAL-ADE9113KTZ evaluation kit includes two boards that work together (along with the EVAL-SDP-CB1Z) to evaluate the performance of the ADE9113 isolated Σ-Δ analog-to-digital converter (ADC) in a context close to an actual 3-phase meter implementation. Although this kit can also be used to test the similar functionality of the ADE9103 and ADE9112 ADC, the EVAL-ADE9113KTZ is populated with only ADE9113 devices and thus only the ADE9113 is referred to in this user guide. Evaluation software, written in LabVIEW^®, provides access to the registers of every ADE9113 using a PC interface. Additionally, the microcontroller unit (MCU) adapter board is compatible with an Arduino® shield type connector, allowing custom firmware development or use of the reference code with the Nucleo-F103RB.

Resources

EVAL-ADE9113 Design Files
576.36 K

UG-2174: Evaluation Board for the ADE9113 Isolated Sigma Delta ADC with SPI (Rev.0)
3.1 M

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