The ADA4610-2 is a dual channel, precision JFET amplifier that features low input voltage and current noise, offset voltage, input bias current, and rail-to-rail output.
The combination of low offset, noise, and very low input bias current makes these amplifiers especially suitable for high impedance sensor amplification and precise current measurements using shunts. With excellent DC precision, low noise, and fast settling time the ADA4610-2 provides superior accuracy in medical instruments, electronic measurement, and automated test equipment. Unlike many competitive amplifiers, the ADA4610-2 maintains fast settling performance with substantial capacitive loads. Unlike many older JFET amplifiers, the ADA4610-2 does not suffer from output phase reversal when input voltages exceed the maximum common-mode voltage range..
The fast slew rate and great stability with capacitive loads make the ADA4610-2 a perfect fit for high performance filters. Low input bias currents, low offset, and low noise result in a wide dynamic range for photodiode amplifier circuits. Low noise and distortion, high output current, and excellent speed also make the ADA4610-2 a great choice for audio applications.
The ADA4610-2 is specified over the −40°C to +125°C extended industrial temperature range.
The ADA4610-2 is available in the 8-lead narrow SOIC, 8-lead MSOP, and 8-lead LFCSP packages.
|Title||Content Type||File Type|
|ADA4610-2: Low Noise, Precision, Rail-to-Rail Output, JFET Dual Operational Amplifier Data Sheet (Rev B, 08/2012) (pdf, 153 kB)||Data Sheets|
|AN-202: An IC Amplifier User’s Guide to Decoupling, Grounding, and Making Things Go Right for a Change (pdf, 76 kB)||Application Notes|
|Sensor Signal Conditioning - Amplifiers for Signal Conditioning (PDF)||Design Handbooks|
|Op Amp Applications Handbook||Design Handbooks||HTML|
|MT-052: Op Amp Noise Figure: Don't Be Mislead (pdf, 60 kB)||Tutorials|
|MT-048: Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Equivalent Noise Bandwidth (pdf, 81 kB)||Tutorials|
|MT-047: Op Amp Noise (pdf, 72 kB)||Tutorials|
WEBCAST: Noise Optimization in Sensor Signal Conditioning Circuits (Part I)
This first part of a two-part series will explore the noise topic in detail and provide tips and answers to these types of questions.
WEBCAST: Noise Optimization in Sensor Signal Conditioning Circuits (Part II)
This is the second part of a two-part series that explores the topic of signal noise in detail.
Webcast: Noise Optimization in Sensor Signal Conditioning Circuits, Part III
Expanding upon the material previously presented in "Optimizing Noise in the Sensor Signal Path" Parts I & II, this Webcast addresses some of the specific questions and areas of additional interest, raised by viewers.
|MS-2066: Low Noise Signal Conditioning for Sensor-Based Circuits (pdf, 425 kB)||Technical Articles|
|Low Noise Amplifiers||Overview||HTML|
|Glossary of EE Terms||Glossary||HTML|
|Title||Content Type||File Type|
Analog Filter Wizard 2.0
The Analog Filter Wizard™ helps you design a low-pass, high-pass, band-pass or band-stop filter with actual op amps. It then simulates the filter’s performance with these op amps in real time. You can ask the tool to optimize for power, noise, or voltage range, and it will pick op amps and passive components appropriately. Or you can adjust the components manually yourself.
|ADIsim Design/Simulation Tools||HTML|
|ADA4610 SPICE Macro Model||SPICE Models||HTML|
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.