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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsAD8602ARMZ-REEL
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AD8602ARMZ-REEL - Analog Devices Inc.

Manufacturer Part Number
AD8602ARMZ-REEL
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-AD8602ARMZ-REEL
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
22,723 pcs available, New & Original
Parts Description
IC CMOS 2 CIRCUIT 8MSOP
Package
8-MSOP
Data sheet
AD8602ARMZ-REEL.pdf

Datasheets

AD8601,02,04.pdf

Other Related Documents

Tape and Reel Packaging.pdf

PCN Assembly/Origin

Alternate Site 22/Mar/2021.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 22723
  • Unit Price: $1.009
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $1.009 $1.01
10+ $0.854 $8.54
30+ $0.768 $23.04
100+ $0.618 $61.80
500+ $0.575 $287.50
1000+ $0.555 $555.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

AD8602ARMZ-REEL Tech Specifications
Analog Devices Inc. - AD8602ARMZ-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - AD8602ARMZ-REEL

Product Attribute Attribute Value
Manufacturer Analog Devices, Inc.
Voltage - Supply Span (Min) 2.7 V
Voltage - Supply Span (Max) 5.5 V
Voltage - Input Offset 80 µV
Supplier Device Package 8-MSOP
Slew Rate 6V/µs
Series DigiTrim®
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Package Tape & Reel (TR)
Output Type Rail-to-Rail
Product Attribute Attribute Value
Operating Temperature -40°C ~ 125°C
Number of Circuits 2
Mounting Type Surface Mount
Gain Bandwidth Product 8.4 MHz
Current - Supply 750µA (x2 Channels)
Current - Output / Channel 50 mA
Current - Input Bias 0.2 pA
Base Product Number AD8602
Amplifier Type CMOS

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99

Parts Introduction

AD8602ARMZ-REEL Image
AD8602ARMZ-REEL (1)

Manufacturer Part Number

AD8602ARMZ-REEL

Manufacturer

Analog Devices, Inc.

Introduction

High-performance, low-noise, dual operational amplifier (op amp) with CMOS input stage

Product Features and Performance

4 MHz gain-bandwidth product

Rail-to-rail output

Low input offset voltage of 80 μV

Low input bias current of 0.2 pA

Slew rate of 6 V/μs

Dual channel design

Product Advantages

Excellent AC and DC performance

High-speed and low-noise operation

Small size and low power consumption

Wide operating temperature range of -40°C to 125°C

AD8602ARMZ-REEL Image
AD8602ARMZ-REEL (2)

Key Technical Parameters

Operating voltage range: 2.7 V to 5.5 V

Supply current: 750 μA per channel

Output current: 50 mA per channel

Gain-bandwidth product: 8.4 MHz

Quality and Safety Features

RoHS3 compliant

8-pin MSOP package

Compatibility

Suitable for a wide range of applications, including instrumentation, buffering, and general-purpose amplification.

Application Areas

Medical equipment

Industrial automation

Test and measurement equipment

Consumer electronics

Product Lifecycle

This product is currently in production and is not nearing discontinuation. Replacements and upgrades may be available in the future.

Key Reasons to Choose This Product

Exceptional performance in terms of speed, noise, and power consumption

Compact and energy-efficient design

Wide operating temperature range for reliable operation in diverse environments

Versatile application potential across various industries

Frequently Asked Questions(FAQ)

What are the key performance characteristics of the AD8602ARMZ-REEL CMOS dual amplifier that make it suitable for precision analog signal conditioning in industrial sensor applications?
The AD8602ARMZ-REEL features an exceptionally low input bias current of 0.2 pA and a tight input offset voltage of only 80 µV, which minimizes drift and noise in high-impedance sensor front ends. With a gain bandwidth product of 8.4 MHz and a slew rate of 6 V/µs, it maintains accurate amplification across a wide dynamic range without introducing phase lag or distortion. These parameters enable reliable signal chain integrity when interfacing with thermocouples, strain gauges, or photodiode outputs where small voltage variations must be preserved.
How does the power consumption profile of the AD8602ARMZ-REEL compare to other dual op-amps in its class, particularly in battery-powered or energy-constrained systems?
The AD8602ARMZ-REEL draws 750 µA total supply current across both channels, resulting in approximately 375 µA per channel—a notably efficient figure among rail-to-rail output amplifiers with similar bandwidth. For example, competing parts like the LMV321 often require over 1 mA per channel under comparable conditions. This lower quiescent current directly translates to longer battery life in portable instrumentation, making the AD8602ARMZ-REEL well-suited for IoT edge nodes or handheld test equipment where thermal management and efficiency are prioritized.
In what scenarios would the DigiTrim® trimming technology integrated into the AD8602ARMZ-REEL provide measurable benefits over standard CMOS amplifiers, and how does this affect long-term calibration stability?
The DigiTrim® process enables precise trimming of internal resistor networks during manufacturing, effectively reducing initial offset voltage mismatch between channels and improving gain accuracy. While the typical offset is already low at 80 µV, devices operating in high-precision data acquisition systems benefit from consistent channel-to-channel matching, especially when used in differential configurations or active filter topologies. Over temperature cycles from -40°C to +125°C, this trimming contributes to superior long-term stability compared to untrimmed alternatives, reducing the need for post-deployment recalibration.
Can the AD8602ARMZ-REEL drive capacitive loads effectively in feedback-intensive applications such as active filters or voltage followers without oscillation or instability?
Yes, the AD8602ARMZ-REEL includes built-in compensation circuitry designed to maintain stability up to 100 pF load capacitance, though performance degrades beyond this point. For capacitive loads exceeding 100 pF, external series resistance (typically 10–22 Ω) is recommended at the output to prevent peaking and potential oscillations. Given its unity-gain stable configuration with a gain bandwidth product of 8.4 MHz, it performs reliably in second-order Sallen-Key filters or buffered sample-and-hold circuits common in audio and instrumentation systems.
What considerations should be made when selecting bypass capacitors for the AD8602ARMZ-REEL in high-frequency switching environments to ensure clean supply rails and minimize noise coupling?
Due to the amplifier’s moderate bandwidth and output drive capability, decoupling capacitors must be placed within 1 cm of the power pins using low-inductance surface-mount components. A combination of 100 nF ceramic (X7R or X5R) and 10 µF tantalum or polymer capacitor per supply pin is typical. The 2.7V to 5.5V operating range allows flexibility in system voltage selection, but care must be taken to avoid rapid transients near the lower limit, where internal biasing becomes more sensitive to supply ripple.
How does the operating temperature range of -40°C to +125°C influence reliability and parametric drift in the AD8602ARMZ-REEL, particularly in automotive or aerospace applications?
The extended temperature range reflects robust design and process controls aligned with industrial and automotive standards. Over this span, the input offset voltage may vary by ±0.5 µV/°C, while drift currents remain negligible due to the sub-picoampere bias levels. In harsh environments, package stress and solder joint fatigue become dominant failure modes rather than semiconductor degradation, so proper PCB layout and mechanical design remain critical. Devices in this range typically meet AEC-Q100 Grade 1 requirements when sourced through qualified suppliers.
What are the implications of using the AD8602ARMZ-REEL in single-supply versus dual-supply configurations, and how does rail-to-rail input/output simplify circuit design?
Operating from a single supply (e.g., 3.3V or 5V) allows the AD8602ARMZ-REEL to handle signals spanning ground to near the positive rail without requiring negative headroom. This eliminates the need for charge pumps or level-shifting circuits in sensor interfaces powered by batteries or wall adapters. The rail-to-rail output ensures maximum swing even at low supply voltages, preserving signal fidelity in ADC front ends. In contrast, dual-supply operation offers symmetrical headroom but increases complexity in space-constrained designs.
How does the MSL rating of 1 impact storage and handling procedures for the AD8602ARMZ-REEL during high-volume manufacturing or prototyping workflows?
As an MSL 1 component, the AD8602ARMZ-REEL is not moisture-sensitive and can be stored indefinitely at ambient conditions without baking prior to reflow. This simplifies inventory management and reduces handling overhead in automated pick-and-place lines. However, ESD precautions must still be followed during manual assembly, as all CMOS devices are vulnerable to electrostatic discharge despite their inherent robustness in production environments.
What trade-offs exist between speed, power, and precision when substituting the AD8602ARMZ-REEL with higher-bandwidth alternatives like the AD8606 or lower-power variants such as the MCP6L02?
The AD8602ARMZ-REEL strikes a balance with 8.4 MHz GBW and 6 V/µs slew rate, sufficient for most sensor conditioning tasks. Replacing it with the AD8606 increases bandwidth to 20 MHz but raises supply current to ~1.1 mA per channel, increasing power budget by 180%. Conversely, the MCP6L02 consumes less than 100 µA but has limited output drive (25 mA) and reduced phase margin under capacitive loads. Choosing between them depends on whether the application prioritizes energy efficiency, speed, or output swing—highlighting the importance of system-level optimization over individual parameter chasing.
In what ways does the MSOP packaging of the AD8602ARMZ-REEL affect thermal performance and routing density in compact PCB layouts compared to larger SOIC packages?
The 8-MSOP package measures just 3.00mm width and 6.10mm length, enabling dense board layouts ideal for space-constrained designs. However, its small footprint results in lower junction-to-ambient thermal resistance (around 120°C/W), meaning peak power dissipation must be carefully managed. For continuous output currents above 30 mA per channel, localized copper pours or thermal vias under the exposed pad improve heat dissipation. Routing considerations include keeping feedback traces short to reduce parasitic capacitance and maintain stability, especially in high-gain configurations.
How does the AD8602ARMZ-REEL handle common-mode rejection in differential amplifier configurations, and what layout practices enhance CMRR in precision measurement setups?
With a typical CMRR of 90 dB at DC and 70 dB at 50 kHz, the AD8602ARMZ-REEL performs adequately in basic differential stages. Achieving optimal CMRR requires careful PCB symmetry: matched trace lengths, identical ground return paths, and shielding of sensitive analog lines from digital switching noise. Using Kelvin connections for high-impedance inputs and guarding techniques around feedback resistors further preserve accuracy. When higher CMRR (>100 dB) is needed, instrumentation amplifiers like the AD8421 are preferable, but the AD8602ARMZ-REEL suffices for moderate-precision differential gains.
What role does the base product number AD8602 play in supply chain logistics and technical documentation when sourcing the AD8602ARMZ-REEL from multiple distributors?
The base part AD8602 serves as the root identifier across all packaging and trim variants, enabling engineers to reference the core device in datasheets, BOMs, and procurement requests regardless of reel format or RoHS compliance status. Distributors use suffixes like ARMZ-REEL to denote package type, evaluation board compatibility, and tape-and-reel specifications. Maintaining consistency on the base number avoids confusion during revision control and ensures alignment between schematic symbols, simulation models, and physical components in mass production.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. AD8602ARMZ-REEL

Product Attribute AD8602ARZ-REEL AD8602ARZ-REEL7 AD8602ARM-REEL AD8602AR-REEL7
Part Number AD8602ARZ-REEL AD8602ARZ-REEL7 AD8602ARM-REEL AD8602AR-REEL7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Current - Input Bias - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage - Supply Span (Max) - - - -
Slew Rate - - - -
Voltage - Supply Span (Min) - - - -
Current - Output / Channel - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Output Type - Current - Unbuffered Voltage - Buffered -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Gain Bandwidth Product - - - -
Voltage - Input Offset - - - -
Number of Circuits - - - -
Current - Supply - - - -
Amplifier Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

AD8602ARMZ-REEL Datasheet PDF

Download AD8602ARMZ-REEL pdf datasheets and Analog Devices Inc. documentation for AD8602ARMZ-REEL - Analog Devices Inc..

Datasheets
AD8601,02,04.pdf
Other Related Documents
Tape and Reel Packaging.pdf
PCN Assembly/Origin
Alternate Site 22/Mar/2021.pdf

Customer Reviews

Evaluation: 10 Articles

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

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Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
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AD8602ARMZ-REEL Image

AD8602ARMZ-REEL

Analog Devices Inc.
32D-AD8602ARMZ-REEL

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