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AD8602ARZ-REEL
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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-REEL is a dual 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 a gain-bandwidth product of 8.4 MHz, a slew rate of 6 V/µs, and an input offset voltage maximum of 500 µV (A Grade). It utilizes DigiTrim technology for post-package trimming without laser adjustment.
Feature Summary
- Rail-to-rail input and output architecture maximizes dynamic range in single-supply systems.
- DigiTrim patented trimming technique achieves superior DC precision without laser trimming.
- Very low input bias current 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 differ significantly between them. Confirm that the REEL suffix matches your automated assembly equipment requirements. Ensure the SOIC-8 package dimensions align with your PCB footprint design rules 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 configuration allows cost-effective implementation of differential circuits or dual-channel signal conditioning. Consider the A Grade if strict offset voltage limits are necessary, otherwise the D Grade provides similar AC performance at a lower cost point.
Part Context
This part belongs to the AD8601/AD8602/AD8604 family of precision amplifiers. The AD8602 specifically provides two independent channels in an 8-lead package. It shares core architectural features with the single-channel AD8601 and quad-channel AD8604 variants, offering consistent performance characteristics across the series.
Replacement Considerations
Direct functional replacements within the same family include the AD8601 (single channel) and AD8604 (quad channel), provided pin compatibility is maintained. Automotive qualified versions such as the AD8602WARZ series offer identical electrical performance with extended reliability standards.
