ADE1201

RECOMMENDED FOR NEW DESIGNS

Single Channel, Configurable, Isolated Digital Input

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $5.86

Viewing:

Overview

Single channel, configurable, isolated digital input
Programmable trip threshold
On-chip debounce filter
On-chip data and power isolation
Application circuit monitors wide voltage range
- ±10 V dc to ±300 V dc
- 8 V rms to 240 V rms ac
Programmable wetting current
- Pulse up to 205 mA
- Constant current up to 6.3 mA
Safety and regulatory approvals
- UL recognition
  - 3750 V rms for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A (pending)
  - CSA 61010-1: 300 V rms
- VDE certificate of conformity (pending)
  - DIN V VDE V 0884-11 (VDE V 0884-11):2017-1
  - V_IORM = 565 V peak

EMC robust solution supports relay protection system level requirements
ADC samples available for system diagnostics
Internal SAR ADC with PGA
Single 3.3 V supply
- Integrated isoPower, isolated dc-to-dc converter
Interfaces
- SPI
- DOUT1 output reflects state of digital input
- IRQ interrupt pin
Operating temperature: −40°C to +125°C
20-lead, LGA package with 6.8 mm creepage

The ADE1201¹ is a single channel, configurable, isolated digital input monitoring solution for energy transmission and distribution applications. The ADE1201 is configured through the serial port interface (SPI) to perform an isolated measurement of the digital input that is also called binary input or contact input. The ADE1201 digital output signal on the DOUT1 pin reflects the state of the input signal after user configurable signal conditioning. The SPI protocol supports addressing to allow up to eight devices sharing one 4-wire SPI port.

The ADE1201 application circuit accepts a wide range of input voltages from ±10 V dc to ±300 V dc, or 8 V rms to 240 V rms. The programmable wetting current and robust application circuit enable the device to meet stringent, system level electromagnetic capability (EMC) requirements.

The ADE1201 includes an isoPower^® integrated, isolated dc-to-dc converter that eliminates the need for an external isolated power supply. The iCoupler^® chip scale transformer technology is used to isolate the logic signals between the high voltage, isolated side and the low voltage, nonisolated side of the digital input monitor. This technology creates a small form factor design that includes data and power isolation.

An integrated successive approximation register (SAR) analog-to-digital converter (ADC) and a programmable gain amplifier (PGA) from 1× to 10× measure the analog inputs. The ADC waveforms are available through the SPI port to allow system level diagnostics.

Product Highlights

Single channel, configurable, isolated digital input.
Single hardware design supports 24 V to 300 V systems.
Robust architecture.
Enables system level diagnostics.

Applications

Energy transmission and distribution
- Multifunction relay protection
- Substation battery monitoring
- Bay or substation interlocking
- Merge unit
- Circuit breaker status indication
- Remote terminal unit
Building automation

¹ Protected by U.S. Patent Number 2017/0250043. Other patents pending.

Part Models: 2
1ku List Price: Starting From $5.86

Documentation

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
ADE1201ACCZ	20-Lead LSA (5mm x 8mm x 1.07mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADE1201ACCZ-RL	20-Lead LSA (5mm x 8mm x 1.07mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

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

Software Resources

Device Drivers 1

ADE120x Software Driver

Can't find the software or driver you need?

Tools & Simulations

IBIS Model 1

ADE1201 IBIS Model

Evaluation Kits

EVAL-ADE1201EBZ User Guide

Buy Now View Details

Features and Benefits

Fully featured evaluation board for the ADE1201
PC control in conjunction with the SDP EVAL-SDP-CB1Z controller board
PC software for control and data analysis
Standalone capability

Product Details

The EVAL-ADE1201EBZ is a fully featured evaluation board designed to evaluate the ADE1201 single channel, configurable, isolated digital binary input IC performance in a context similar to a real binary input interface application. The system demonstration platform (SDP) EVAL-SDP-CB1Z controller board (SDP-B) must be purchased separately from the evaluation kit. The evaluation kit includes evaluation software, written in LabVIEW^®, which provides access to the registers and features of the device through a PC interface.

For full specifications on the ADE1201, consult the ADE1201 data sheet, which must be used in conjunction with this user guide when using the EVAL-ADE1201EBZ.