AD8626

PRODUCTION

Precision, Low Power, Single-Supply, JFET Amplifier in MSOP

Data Sheet (Rev. F) Product Selection Table

Part Models: 5
1ku List Price: Starting From $3.40

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Overview

SC70 Package
Very Low I_B: 1 pA max
Single-supply Operation: 5 V to 26 V
Dual-supply Operation: ±2.5 V to ±13 V
Rail-to-rail Output
Low Supply Current: 630 µA/amp typ
Low Offset Voltage: 500 µV max
Unity Gain Stable
No Phase Reversal

The AD862x is a precision JFET input amplifier. It features true single-supply operation, low power consumption, and rail-to-rail output. The outputs remain stable with capacitive loads of over 500 pF; the supply current is less than 630 µA/amp. Applications for the AD862x include photodiode transimpedance amplification, ATE reference level drivers, battery management, both line powered and portable instrumentation, and remote sensor signal conditioning including automotive sensors.

The AD862x’s ability to swing nearly rail-to-rail at the input and rail-to-rail at the output enables it to be used to buffer CMOS, DACs, ASICs, and other wide output swing devices in single-supply systems.

The 5 MHz bandwidth and low offset are ideal for precision filters.

The AD862x is fully specified over the extended industrial (−40°C to +85°C) temperature range. The AD8627 is available in both 5-lead SC70 and 8-lead SOIC surface-mount packages. The SC70 packaged parts are available in tape and reel only. The AD8626 is available in MSOP.

Part Models: 5
1ku List Price: Starting From $3.40

Documentation

Data Sheet 1

AD8625/AD8626/AD8627: Precision Low Power Single-Supply JFET Amplifiers Data Sheet (Rev.F) 12/04/2003

Technical Articles 2

Biopotential Electrode Sensors in ECG/EEG/EMG Systems 04/01/2008

Seven Steps To Successful Ultralow Light Signal Conversion 01/01/2013

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
AD8626ARMZ	8-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD8626ARMZ-REEL	8-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD8626ARZ	8-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD8626ARZ-REEL	8-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD8626ARZ-REEL7	8-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Mar 22, 2021 - 21_0001 Addition of Amkor Philippines as an Alternate Site for Singulated MSOP and MSOP_EP
		PCN21_0001_Form Material_Report Other Qualification Results Summary
AD8626ARMZ	PRODUCTION
AD8626ARMZ-REEL	PRODUCTION
Jan 5, 2015 - 14_0246 Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices
		PCN14_0246_Form Material_Report Detailed Change Description Qualification Results Summary
AD8626ARMZ	PRODUCTION
AD8626ARMZ-REEL	PRODUCTION
May 15, 2012 - 10_0006 Halogen Free Material Change for mini SOIC Products
		PCN10_0006_Form Material_Report Qualification Report Summary Qualification Report Summary
AD8626ARMZ	PRODUCTION
AD8626ARMZ-REEL	PRODUCTION
Sep 9, 2009 - 07_0083 Polyimide Change
		Material_Report Material_Report PCN07_0083_Form Qual Report
AD8626ARMZ-REEL	PRODUCTION
AD8626ARZ	PRODUCTION
AD8626ARZ-REEL	PRODUCTION
AD8626ARZ-REEL7	PRODUCTION
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad
		Material_Report Material_Report Parts List PCN07_0024_Form Qual Data
AD8626ARMZ-REEL	PRODUCTION
AD8626ARZ	PRODUCTION
AD8626ARZ-REEL	PRODUCTION
AD8626ARZ-REEL7	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
AD8626ARZ	PRODUCTION
AD8626ARZ-REEL	PRODUCTION
AD8626ARZ-REEL7	PRODUCTION

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

Software Resources

Can't find the software or driver you need?

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Hardware Ecosystem

Parts	Product Life Cycle	Description
ADA4610-2	RECOMMENDED FOR NEW DESIGNS	Low Noise, Precision, Rail-to-Rail Output, JFET Dual Op Amp
ADA4001-2	RECOMMENDED FOR NEW DESIGNS	Low Noise, Low Input Bias Current, Rail-to-Rail Output, JFET Dual Op Amp
ADA4622-2	RECOMMENDED FOR NEW DESIGNS	30 V, 7.5 MHz, Low Bias Current, Single Supply, RRO, Precision Op Amp

Tools & Simulations

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

Signal Chain Designer

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

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

SPICE Model 1

AD8626 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

Latest Discussions

2 Years Ago

Overview

Documentation

Data Sheet 1

Technical Articles 2

Software Resources

Can't find the software or driver you need?

Hardware Ecosystem

Tools & Simulations

Analog Photodiode Wizard

Signal Chain Designer

Analog Filter Wizard

SPICE Model 1

Evaluation Kits

Product Details

Latest Discussions

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