ADA4610-2 JFET Dual Op-Amp: Pinout, Equivalent and Datasheet

Pinout

The ADA4610-2 is precision junction field effect transistor (JFET) amplifier that features low input noise voltage, current noise, offset voltage, input bias current, and rail-to-rail output. The ADA4610-2 is a dual amplifier. The ADA4610-2 is specified over the −40°C to +125°C extended industrial temperature range. The ADA4610-2 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead LFCSP packages.

This article provides you with a basic overview of the ADA4610-2 JFET Dual Op Amp, including its pin descriptions, features and specifications, etc., to help you quickly understand what ADA4610-2 is.

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3D Model

● 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 combination of low offset, noise, and very low input bias current makes this amplifier 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 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 ADA4610-2 great choices for audio applications. 

Analog Devices Inc. ADA4610-2ARZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADA4610-2ARZ.

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● Instrumentation

● Medical instruments

● Multipole filters

● Precision current measurement

● Photodiode amplifiers

● Sensors

● Audio

8-Lead Standard Small Outline Package

Analog Devices (NASDAQ: ADI) is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. Since our inception in 1965, we have focused on solving the engineering challenges associated with signal processing in electronic equipment. Used by over 100,000 customers worldwide, our signal processing products play a fundamental role in converting, conditioning, and processing real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals to be used in a wide array of electronic devices.