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AD8671ARM-R2
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Product Detailed Parameters
- Description：IC OPAMP GP 10MHZ PREC LN 8MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Cut Tape (CT),Bulk
- 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：30 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-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- -3db Bandwidth：-
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Overview
The AD8671ARM-R2 is a single-channel precision operational amplifier from Analog Devices, packaged in an 8-lead Mini Small Outline Package (MSOP). It features very low noise of 2.8 nV/√Hz and wide bandwidth of 10 MHz. The device operates with supply currents less than 3 mA per amplifier at 30 V. Outputs remain stable with capacitive loads exceeding 1000 pF. It is specified over the extended industrial temperature range of −40°C to +125°C.
Feature Summary
- Very low voltage noise density of 2.8 nV/√Hz
- Wide bandwidth of 10 MHz for high-speed signal processing
- Low input bias current of 12 nA maximum
- Unity-gain stability without phase reversal
Applications
- PLL filters
- Filters for GPS
- Instrumentation
- Sensors and controls
- Professional quality audio
Procurement Notes
Verify that the ordering suffix R2 corresponds to the tape and reel packaging format as indicated for MSOP surface-mount devices. Confirm RoHS compliance status associated with the specific manufacturing batch. Ensure the component matches the 8-lead MSOP physical dimensions and pinout configuration before integration into the design.
Selection Notes
Select this component when board space is limited due to its compact MSOP footprint compared to standard SOIC packages. It is suitable for applications requiring both ultralow noise and high precision. Consider the thermal resistance characteristics of the MSOP package for power dissipation calculations in dense layouts.
Part Context
This part belongs to the AD8671/AD8672/AD8674 series of very high precision amplifiers. The series combines ultralow noise, high precision, speed, and stability. The AD8671 variant provides a single amplifier channel, while other members offer dual or quad configurations within the same performance family.
Replacement Considerations
Check for AD8671ARZ or AD8671ARMZ equivalents if different packaging formats are required. Verify compatibility with AD8675 or ADA4004-1 if lower noise specifications are needed.
