ADA4075-2

PRODUCTION

Ultralow Noise Amplifier at Lower Power

Data Sheet (Rev. C) Product Selection Table

Part Models: 5
1ku List Price: Starting From $0.89

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Part Details

Ultralow noise: 2.8 nV/√Hz at 1 kHz typical
Ultra low distortion, 0.0002% typical
Low supply current: 1.8 mA per amplifier typical
Offset voltage: 1 mV maximum
Bandwidth: 6.5 MHz typical
Slew Rate: 12 V/μs
Unity-gain stable
Extended Industrial Temp Range
8-lead SOIC and 2 mm × 2 mm LFCSP packages

Part Models: 5
1ku List Price: Starting From $0.89

Documentation

Data Sheet 1

ADA4075-2: Ultralow Noise Amplifier at Lower Power Data Sheet (Rev.C) 08/08/2008

Application Note 5

AN-1328: High Performance, Low Noise Studio Microphone with MEMS Microphones, Analog Beamforming, and Power Management (Rev.A) 01/19/2016

AN-1439: One-Stage Amplifier Design Consideration of a High Fidelity System (Rev.0) 01/03/2017

AN-1429: Design Considerations and Solutions for Headphone Drivers in Mobile Phones (Rev.0) 10/14/2016

AN-1328: High Performance, Low Noise Studio Microphone with MEMS Microphones, Analog Beamforming, and Power Management 06/05/2024

Low Noise Amplifier Selection Guide for Optimal Noise Performance 07/24/2020

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
ADA4075-2ACPZ-R7	8-Lead LFCSP (2mm x 2mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADA4075-2ACPZ-RL	8-Lead LFCSP (2mm x 2mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADA4075-2ARZ	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADA4075-2ARZ-R7	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADA4075-2ARZ-RL	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN
No Match Found
Apr 4, 2023 - 22_0142 Qualification of an Alternate Wafer Fab for High Voltage Bipolar Products (HVBIP) to Analog Devices, Inc. Wilmington MA
		PCN22_0142_Form Material_Report Delta Qualification Matrix Qualification Results Summary
ADA4075-2ACPZ-R7	PRODUCTION
ADA4075-2ACPZ-RL	PRODUCTION
ADA4075-2ARZ	PRODUCTION
ADA4075-2ARZ-R7	PRODUCTION
ADA4075-2ARZ-RL	PRODUCTION
Nov 23, 2010 - 10_0004 Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor
		PCN10_0004_Form Material_Report ADI0012 Reliability Report
ADA4075-2ARZ	PRODUCTION
ADA4075-2ARZ-R7	PRODUCTION
ADA4075-2ARZ-RL	PRODUCTION

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

Tools & Simulations

Precision ADC Driver Tool

The Precision ADC Driver Tool is a web application that simulates the performance of precision ADC and driver combinations. Potential issues with driver selection, kickback settling, and distortion are flagged, and design tradeoffs can be quickly evaluated. Simulations and calculations include system noise, distortion, and settling of the ADC input

Open Tool

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Open Tool

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Open Tool

Signal Chain Designer - BETA

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

Open Tool

SPICE Model 1

ADA4075-2 SPICE Macro Model

Evaluation Kits

EVAL-OPAMP-2 Evaluation Board

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Product Details

The universal precision op amp evaluation boards have been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs compliant. See references below on what board to order by lead count and package.

EVAL-PRAOPAMP-2CPZ (dual 8-lead LFCSP) CP-8
EVAL-PRAOPAMP-2RMZ (dual 8-lead MSOP) RM-8
EVAL-PRAOPAMP-2RZ (dual 8-lead SOIC) R-8

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ADA4075-2

Part Details

Documentation

Data Sheet 1

Application Note 5

Tutorial 2

Product Selection Guide 1

Analog Dialogue 2

Tools & Simulations

Precision ADC Driver Tool

Analog Photodiode Wizard

Analog Filter Wizard

Signal Chain Designer - BETA

SPICE Model 1

Evaluation Kits

Product Details

Latest Discussions

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