ADI AD8610ARMZ-REEL

J-FET25 МГц

Overview

The AD8610ARMZ-REEL (single) and AD8620 (dual) are very high precision JFET input amplifiers featuring ultralow offset voltage and drift, very low input voltage and current noise, very low input bias current, and wide bandwidth. Unlike many JFET amplifiers, the AD8610ARMZ-REEL input bias current is low over the entire operating temperature range. The AD8610ARMZ-REEL is stable with capacitive loads of over 1000 pF in noninverting unity gain; much larger capacitive loads can be driven easily at higher noise gains. The AD8610ARMZ-REEL swings to within 1.2 V of the supplies even with a 1 k Ω load, maximizing dynamic range even with limited supply voltages. Outputs slew at 50 V/µs in either inverting or noninverting gain configurations, and settle to 0.01% accuracy in less than 600 ns. Combined with the high input impedance, great precision, and very high output drive, the AD8610ARMZ-REEL is an ideal amplifier for driving high performance A/D inputs and buffering D/A converter outputs.

The AD8610ARMZ-REEL is fully specified over the extended industrial (-40ºC.to +125ºC.temperature range. The AD8610ARMZ-REEL is available in the narrow 8-lead SOIC and the tiny MSOP8 surface-mount packages. The AD8620 is available in the narrow 8-lead SOIC package. MSOP8 packaged devices are available only in tape and reel.

Features

Applications

• Subtraction operation circuits
• single/dual op amp sum and difference circuits
• Integrator circuits
• Differentiator circuits
• Logarithmic operation circuits
• Exponential operation circuits
• Multiplication circuits
• Division circuits
• Precision measurement
• Power control