Overview

Features and Benefits

  • Low offset voltage:
    0.4 mV maximum 
  • Low offset voltage drift:
    8 μV/°C maximum 
  • Low input bias current:
    25 pA typical at VSY= ±15 V 
  • Dual-supply operation: ±5.0 V to ±15 V
  • Low noise
    - 7.3 nV/√Hz typical at f = 10 kHz
    - 1.7 μV p-p at 0.1 Hz to 10 Hz 
  • Low distortion: 0.00006% 
  • No phase reversal 
  • Rail-to-Rail Output 
  • Unity gain stable

Product Details

The ADA4610-2S 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 ADA4610-2S provides superior accuracy in electronic measurement. Unlike many competitive amplifiers, the ADA4610-2S maintains fast settling performance with substantial capacitive loads. Unlike many older JFET amplifiers, the ADA4610-2S 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 ADA4610-2S 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 make the ADA4610-2S a great choice.

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Tools & Simulations

LTspice

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.

LTspice

Models for the following parts are available in LTspice:

ada4610

Design Resources

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.

PCN-PDN Information

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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.


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