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AD8602ARZ-REEL7
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Product Detailed Parameters
- Description：IC CMOS 2 CIRCUIT 8SOIC
- 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：6V/µs
- Gain Bandwidth Product：8.4 MHz
- Current - Input Bias：0.2 pA
- Voltage - Input Offset：80 µV
- Current - Supply：750µA (x2 Channels)
- Current - Output / Channel：50 mA
- Voltage - Supply Span (Min)：2.7 V
- Voltage - Supply Span (Max)：5.5 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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Overview
The AD8602ARZ-REEL7 is a dual-channel precision CMOS operational amplifier featuring rail-to-rail input and output capabilities. It operates on a single supply voltage ranging from 2.7 V to 5.5 V with a typical supply current of 750 µA per amplifier. The device offers an 8.4 MHz gain-bandwidth product, a slew rate of 6 V/µs, and a maximum input offset voltage of 500 µV (A Grade). It utilizes DigiTrim technology for post-package trimming without laser adjustment. The component is housed in an 8-lead SOIC package and supports an operating temperature range from -40°C to +125°C.
Feature Summary
- Rail-to-rail input and output architecture maximizes usable voltage range in single-supply systems.
- DigiTrim technology achieves superior DC precision through post-package trimming without laser adjustment.
- CMOS input structure provides very low input bias currents suitable for high source impedance applications.
Applications
- Current sensing
- Barcode scanners
- PA controls
- Battery-powered instrumentation
- Multipole filters
Procurement Notes
Verify the specific grade (A or D) required for your application, as offset voltage specifications vary significantly between them. Confirm that the REEL7 suffix corresponds to tape-and-reel packaging compatible with your automated assembly equipment. Ensure the 8-lead SOIC footprint matches your PCB layout constraints before finalizing procurement.
Selection Notes
Select this component when both wide bandwidth and high DC precision are required in a single-supply environment. The dual-channel configuration is ideal for applications needing two matched amplifiers, such as stereo audio processing or differential signal conditioning. Consider the A Grade if strict offset voltage limits are necessary, or the D Grade for cost-sensitive designs where slightly higher offset is acceptable.
Part Context
This part belongs to the AD860x family of precision amplifiers, which includes single (AD8601), dual (AD8602), and quad (AD8604) variants. All members share the same core architecture, utilizing Analog Devices' proprietary DigiTrim technology. The family is designed for applications requiring low noise, low distortion, and high speed within a compact surface-mount form factor.
Replacement Considerations
Direct functional substitutes within the same package include other AD8602 variants such as AD8602AR or AD8602ARMZ. Verify pin compatibility and electrical specifications against the original requirements when considering alternative packages or grades.
