AD8411A

RECOMMENDED FOR NEW DESIGNS

−2 V to 70 V Wide Input Voltage Range, 2.7 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection and Gain 50 V/V

Data Sheet (Rev. C) Product Selection Table

Part Models: 6
1ku List Price: Starting From $1.32

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Part Details

2.7 MHz small signal, −3 dB bandwidth
In-package Trim Core (DigiTrim^™)
- Precision without chopping and/or auto-zero
- Typical ±0.26 μV/°C offset drift
- Maximum ±200 μV voltage-offset over temperature range
- Typical DC CMRR: 142 dB
- Typical AC CMRR at 50 kHz: 96 dB
Wide common-mode input voltage range
- −2 V to +70 V, continuous operation
- −20 V to +85 V, continuous survival

Initial gain: 50 V/V
Wide operating temperature range: −40°C to +125°C
Bidirectional operation
2.9 V to 5.5 V power-supply operating range
Available in 8-lead SOIC_N, 8-lead MSOP, and 10-lead MSOP packages
AEC-Q100 Automotive Qualified

Part Models: 6
1ku List Price: Starting From $1.32

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
AD8411AWBRMZ	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8411AWBRMZ-10	10-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8411AWBRMZ-10RL	10-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8411AWBRMZ-RL	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8411AWBRZ	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8411AWBRZ-RL	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Sep 23, 2024 - 24_0198 AD8410A/AD8411A Data Sheet Revision
		PCN24_0198_Form Material_Report Datasheet Specification Comparison
AD8411AWBRMZ	PRODUCTION
AD8411AWBRMZ-RL	PRODUCTION
AD8411AWBRZ	PRODUCTION
AD8411AWBRZ-RL	PRODUCTION

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

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
High Input Voltage Buck Regulators 1
LT8618 LT8618-3.3 LT8618C		High Efficiency 65V/100mA Synchronous Bucks
Internal Power Switch Buck Regulators 1
MAX17552	PRODUCTION	60V, 100mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter with 22μA No-Load Supply Current
Micropower Buck Regulators 1
LT8604/ LT8604C		High Efficiency 42V/120mA Synchronous Bucks
Positive Linear Regulators (LDO) 2
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

Tools & Simulations

LTspice 1

AD8411A - Specialty Amplifiers

Models for the following parts are available in LTspice:

AD8411A

SPICE Model 1

AD8411A SPICE Macro Model

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

Evaluating the AD8411A, −2 V to 70 V Wide Input Voltage Range, 2.7 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection and Gain 50 V/V

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Features and Benefits

Enables quick breadboarding and prototyping
Easily configurable for unidirectional or bidirectional operation
Includes provision for current-sense shunt resistor
Easy connection to test equipment
Includes provisions for an input filter and an output filter
Decoupled supply line

Product Details

This user guide is designed to aid in the evaluation of the AD8411A current-sense amplifier. The AD8411AR-EVALZ and AD8411ARMEVALZ are designed for easy configuration of different modes of operation and allow flexibility with loads. A shunt resistor (R1), with a maximum standard size of 2818, can be soldered to the both boards.

The AD8411AR-EVALZ accommodates the AD8411A in a small outline integrated circuit (SOIC). The AD8411ARM-EVALZ accommodates the AD8411A in a mini small outline package (MSOP). The AD8411AR-EVALZ and AD8411ARM-EVALZ are hereafter referred to as the AD8411A evaluation board in this user guide.

Full specifications on the AD8411A are available in the AD8411A data sheet available from Analog Devices, Inc., and must be consulted with this user guide when using the AD8411A evaluation board.

Resources

UG-2112: Evaluating the AD8411A, −2 V to 70 V Wide Input Voltage Range, 2.7 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection and Gain 50 V/V (Rev.A)
8/10/2023

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