Products
ADA4610-1
RECOMMENDED FOR NEW DESIGNSLow Noise, Precision, Rail-to-Rail Output, JFET Single Op Amp
- Part Models
- 9
- 1ku List Price
- Starting From $1.28
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Overview
- Low offset voltage
- B grade: 0.4 mV maximum
- A grade: 1 mV maximum
- Low offset voltage drift
- B grade: 2 µV/°C maximum
- A grade: 8 µV/°C maximum (SOIC, MSOP, LFCSP packages)
- Low input bias current: 5 pA typical
- Dual-supply operation: ±5 V to ±15 V
- Low voltage noise: 0.45 µV p-p at 0.1 Hz to 10 Hz
- Voltage noise density: 7.30 nV/√Hz at f = 1 kHz
- Low THD + N: 0.00025%
- No phase reversal
- Rail-to-rail output
- Unity-gain stable
- Long-term offset voltage drift (10,000 hours): 5 µV typical
- Temperature hysteresis: 8 µV typical
The ADA4610-1/ADA4610-2/ADA4610-4 are precision junction field effect transistor (JFET) amplifiers that feature low input noise voltage, current noise, offset voltage, input bias current, and rail-to-rail output. The ADA4610-1 is a single amplifier, the ADA4610-2 is a dual amplifier, and the ADA4610-4 is a quad amplifier.
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 ADA4610-1/ADA4610-2/ADA4610-4 provide superior accuracy in medical instruments, electronic measurement, and automated test equipment. Unlike many competitive amplifiers, the ADA4610-1/ADA4610-2/ADA4610-4 maintain fast settling performance with substantial capacitive loads. Unlike many older JFET amplifiers, the ADA4610-1/ADA4610-2/ADA4610-4 do 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 ADA4610-1/ADA4610-2/ADA4610-4 ideal 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 ADA4610-1/ADA4610-2/ ADA4610-4 great choices for audio applications.
The ADA4610-1/ADA4610-2/ADA4610-4 are specified over the −40°C to +125°C extended industrial temperature range.
The ADA4610-1 is available in an 8-lead SOIC package and in a 5-lead SOT-23 package. The ADA4610-2 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead LFCSP packages. The ADA4610-4 is available in a 14-lead SOIC package and in a 16-lead LFCSP.
Applications
- Instrumentation
- Medical instruments
- Multipole filters
- Precision current measurement
- Photodiode amplifiers
- Sensors
- Audio
Documentation
Data Sheet 1
Application Note 2
Technical Articles 4
Technical Book 3
Product Selection Guide 1
Tutorial 3
Analog Dialogue 4
Rarely Asked Question 19
Webcast 3
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 |
|---|---|---|---|
| ADA4610-1ARJZ-R2 | 5-Lead SOT-23 | ||
| ADA4610-1ARJZ-R7 | 5-Lead SOT-23 | ||
| ADA4610-1ARJZ-RL | 5-Lead SOT-23 | ||
| ADA4610-1ARZ | 8-Lead SOIC | ||
| ADA4610-1ARZ-R7 | 8-Lead SOIC | ||
| ADA4610-1ARZ-RL | 8-Lead SOIC | ||
| ADA4610-1BRZ | 8-Lead SOIC | ||
| ADA4610-1BRZ-R7 | 8-Lead SOIC | ||
| ADA4610-1BRZ-RL | 8-Lead SOIC |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Request a Driver/SoftwareTools & Simulations
LTspice
Models for the following parts are available in LTspice:
- ADA4610
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 ToolADI Circuit Explorer™
ADI Circuit Explorer™ uses AI to interpret natural language prompts and search a database of validated analog circuit designs, helping you quickly find the best match for your needs.
Open ToolOpAmp Error Budget Calculator
An online tool to illustrate range, gain and accuracy issues with Op Amp.
Open ToolAnalog 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 ToolAnalog 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 ToolSignal 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 ToolSPICE Model 1
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
EVAL-OPAMP-1 Evaluation Board
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