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Product Detailed Parameters
- Description:IC OPAMP GP 2 CIRCUIT 8SOIC
- Series:-
- Mfr:Analog Devices Inc.
- Package:Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type:General Purpose
- Number of Circuits:2
- Output Type:Rail-to-Rail
- Slew Rate:2.5V/µs
- Gain Bandwidth Product:10 MHz
- Current - Input Bias:2 nA
- Voltage - Input Offset:12 µV
- Current - Supply:2.7mA (x2 Channels)
- Current - Output / Channel:20 mA
- Voltage - Supply Span (Min):10 V
- Voltage - Supply Span (Max):36 V
- Operating Temperature:-40°C ~ 125°C
- Grade:-
- Mounting Type:Surface Mount
- Package / Case:8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package:8-SOIC
- -3db Bandwidth:-
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Overview
The AD8676ARZ-REEL7 is a dual-channel precision operational amplifier from Analog Devices, housed in an 8-lead SOIC package. It features a typical offset voltage of 12 μV and a maximum input bias current of 2 nA. The device operates within a supply range of ±5 V to ±18 V, consuming approximately 3 mA per amplifier. Key electrical parameters include a gain-bandwidth product of 10 MHz, a slew rate of 2.5 V/μs, and a voltage noise density of 2.8 nV/√Hz at 1 kHz. It supports extended industrial temperatures from -40°C to +125°C.
Feature Summary
- Rail-to-rail output swing capability
- Ultralow offset voltage and drift characteristics
- Very low input bias current for minimal loading effects
- Wide bandwidth combined with ultralow noise performance
Applications
- Precision instrumentation
- PLL filters
- Laser diode control loops
- Strain gage amplifiers
- Medical instrumentation
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the package type and reel format. Ensure the component grade matches the required offset voltage specifications for the intended application. Cross-reference the datasheet revision to validate all electrical parameters before finalizing procurement decisions.
Selection Notes
Select this component when high dc precision and low noise are critical requirements. The dual-channel configuration allows for space-efficient designs compared to single-channel alternatives. Consider the rail-to-rail output feature if maximizing dynamic range near the supply rails is necessary for the signal chain.
Part Context
This part belongs to the AD867x series of ultraprecision, rail-to-rail output op amps. It shares architectural similarities with the single-channel AD8675 and the quad-channel AD8674. The series is designed to combine the precision of older industry standards with modern wide bandwidth and low noise capabilities.
Replacement Considerations
The AD8676ARMZ serves as the MSOP package equivalent. The AD8675 is the single-channel version of this amplifier family.
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