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AD8662ARMZ-REEL
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Product Detailed Parameters
- Description：IC CMOS 2 CIRCUIT 8MSOP
- Series：DigiTrim®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：CMOS
- Number of Circuits：2
- Output Type：Rail-to-Rail
- Slew Rate：3.5V/µs
- Gain Bandwidth Product：4 MHz
- Current - Input Bias：0.3 pA
- Voltage - Input Offset：50 µV
- Current - Supply：1.25mA (x2 Channels)
- Current - Output / Channel：140 mA
- Voltage - Supply Span (Min)：5 V
- Voltage - Supply Span (Max)：16 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 AD8662ARMZ-REEL is a dual precision CMOS operational amplifier manufactured by Analog Devices Inc. It features a gain-bandwidth product of 4 MHz and a slew rate of 3.5 V/us. The device operates within a supply voltage range of 5 V to 16 V, with a maximum power supply voltage of 16 V. Input characteristics include an input offset voltage of 1 mV and an input bias current of 1 pA. The amplifier delivers a rail-to-rail output and provides a common-mode rejection ratio of 100 dB. It consumes 3.1 mA of operating current per channel and supports an output current of 140 mA. The component is housed in an MSOP-8 package and functions reliably across a temperature range of -40 C to +125 C.
Feature Summary
- Dual-channel precision CMOS architecture designed for high accuracy applications
- Rail-to-rail output capability ensures maximum dynamic signal swing
- Low input bias current of 1 pA minimizes loading effects on high-impedance sources
Applications
- Industrial instrumentation requiring precise signal conditioning
- Photodiode amplification circuits
- Battery-powered measurement systems
Procurement Notes
Verify the specific suffix REEL against the official Analog Devices datasheet to confirm reel packaging specifications. Ensure the MSOP-8 footprint matches the target PCB layout. Confirm RoHS compliance status through the manufacturer's documentation before integration. Cross-reference the part number with authorized distributors to validate authenticity and traceability.
Selection Notes
Select this component when dual-channel performance with rail-to-rail output is required alongside low noise density. Compare input offset voltage and bias current requirements against alternative precision amplifiers. Consider the MSOP-8 package constraints for thermal management and board space. Evaluate the 4 MHz bandwidth suitability for the intended signal frequency range.
Part Context
This device belongs to the AD866x family of low-noise, rail-to-rail operational amplifiers from Analog Devices. The family includes single (AD8661), dual (AD8662), and quad (AD8664) variants. These amplifiers are engineered for industrial-grade performance, offering low noise and precision in compact packages. The AD8662 specifically addresses applications needing two channels with high accuracy.
Replacement Considerations
Consult the official Analog Devices documentation for verified substitute part numbers. Do not assume functional equivalence based on pin compatibility alone. Verify that any replacement maintains the required rail-to-rail output and precision specifications.
