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AD8602AR-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),Bulk
- 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 AD8602AR-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 MHz gain bandwidth product and a slew rate of 5 V/µs. Key electrical specifications include a maximum offset voltage of 500 µV (A Grade) and low input bias currents. It is housed in an 8-lead SOIC surface-mount package.
Feature Summary
- Patented DigiTrim technology achieves superior DC precision without laser trimming
- True rail-to-rail architecture allows full signal swing at both input and output stages
- Unity-gain stable design ensures stability across all standard feedback configurations
- No phase reversal occurs when input signals exceed the common-mode range
Applications
- Current sensing circuits
- Barcode scanners
- Battery-powered instrumentation
- Multipole filters
- Audio amplification for portable devices
Procurement Notes
Verify that the specific ordering suffix matches the required tape-and-reel packaging configuration. Confirm the grade designation aligns with the necessary offset voltage and drift specifications for the target application environment. Ensure compatibility with the intended PCB footprint and soldering thermal profiles.
Selection Notes
Select this component for applications requiring wide bandwidth combined with high DC accuracy in single-supply systems. The rail-to-rail I/O capability makes it suitable for buffering ADCs or driving loads near supply rails. Consider the extended industrial temperature range for environments exceeding standard commercial limits.
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 identical core electrical characteristics and utilize the same DigiTrim manufacturing process. The family is designed to provide cost-effective solutions for portable and battery-operated electronics.
Replacement Considerations
Direct functional equivalents within the same series include the AD8601ARZ and AD8604ARZ, subject to pin count differences. Verify that any substitute maintains the 8-lead SOIC package dimensions and compatible thermal resistance values.
