AD8671AR-REEL

Description：IC OPAMP GP 1 CIRCUIT 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:8aed886eb47b Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 1 CIRCUIT 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Amplifier Type：General Purpose
Number of Circuits：1
Output Type：-
Slew Rate：4V/µs
Gain Bandwidth Product：10 MHz
Current - Input Bias：3 nA
Voltage - Input Offset：20 µV
Current - Supply：3mA
Current - Output / Channel：20 mA
Voltage - Supply Span (Min)：10 V
Voltage - Supply Span (Max)：36 V
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
-3db Bandwidth：-

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AD8671AR-REEL

Overview

The AD8671AR-REEL is a single-channel precision operational amplifier from Analog Devices, packaged in an 8-lead SOIC_N (R-8) format. It features a gain bandwidth product of 10 MHz and a slew rate of 4 V/µs. The device exhibits very low voltage noise density of 2.8 nV/√Hz and peak-to-peak noise of 77 nV p-p. Input offset voltage ranges from 20 µV to 75 µV, with input bias current limited to 12 nA maximum. Operating on dual supplies between ±5 V and ±15 V, it draws approximately 3 mA per amplifier. The unit supports capacitive loads over 1000 pF without instability.

Feature Summary

Very low voltage noise density for high signal integrity
High open-loop gain ensuring precise amplification
Low input bias current minimizing source loading
Stable operation with large capacitive loads

Applications

PLL filters
Filters for GPS
Instrumentation
Sensors and controls
Professional quality audio

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature range. Ensure the component matches the required RoHS compliance status indicated by the 'Z' suffix if applicable. Cross-reference the datasheet revision to validate electrical characteristics before integration into the design.

Selection Notes

Select this component when ultralow noise and high precision are critical requirements. The wide bandwidth combined with low power consumption makes it suitable for battery-operated or thermally constrained systems. Verify that the supply voltage range aligns with the system architecture and that the output drive capability meets the load requirements.

Part Context

This part belongs to the AD8671/AD8672/AD8674 series of precision, very low noise, low input bias current operational amplifiers. The series offers unmatched combinations of ultralow noise, high precision, speed, and stability. While the AD8671 provides a single channel, the family includes dual and quad variants for multi-channel applications.