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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsAD8515AKS-R2
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AD8515AKS-R2 - Analog Devices Inc.

Manufacturer Part Number
AD8515AKS-R2
Manufacturer
Analog Devices, Inc.
Allelco Part Number
98D-AD8515AKS-R2
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
10,491 pcs available, New & Original
Parts Description
IC AMP GP R-R CMOS 5MHZ SC70-5
Package
SC-70-5
Data sheet
AD8515AKS-R2.pdf

Datasheets

AD8515.pdf

Other Related Documents

Tape and Reel Packaging.pdf
RoHs Status
 
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In stock: 10491
  • Unit Price: $0.538
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.538 $0.54
250+ $0.208 $52.00
500+ $0.201 $100.50
1000+ $0.197 $197.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

AD8515AKS-R2 Tech Specifications
Analog Devices Inc. - AD8515AKS-R2 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - AD8515AKS-R2

Product Attribute Attribute Value
Manufacturer Analog Devices, Inc.
Voltage - Supply Span (Min) 1.8 V
Voltage - Supply Span (Max) 5 V
Voltage - Input Offset 1 mV
Supplier Device Package SC-70-5
Slew Rate 2.7V/µs
Series -
Package / Case 5-TSSOP, SC-70-5, SOT-353
Package Bulk
Output Type Rail-to-Rail
Product Attribute Attribute Value
Operating Temperature -40°C ~ 125°C
Number of Circuits 1
Mounting Type Surface Mount
Gain Bandwidth Product 5 MHz
Current - Supply 410µA
Current - Output / Channel 20 mA
Current - Input Bias 5 pA
Base Product Number AD8515
Amplifier Type General Purpose

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99

Frequently Asked Questions(FAQ)

What is the maximum input offset voltage drift for the AD8515AKS-R2 operational amplifier, and how does this affect precision applications over temperature?
The AD8515AKS-R2 exhibits an input offset voltage drift of 4 µV/°C, which results in a total offset variation of up to 48 µV across its full operating temperature range from -40°C to +125°C. This relatively low drift enables stable performance in precision analog circuits such as sensor signal conditioning or reference buffer stages, where thermal stability is critical. When designing with this device, engineers should consider whether the cumulative offset variation remains within acceptable limits for their system’s resolution requirements.
How does the AD8515AKS-R2 compare to other single-supply op-amps in terms of noise density and bandwidth for battery-powered instrumentation?
With a noise density of 22 nV/√Hz at 1 kHz, the AD8515AKS-R2 offers moderate noise performance suitable for low-frequency, high-impedance sensing applications. While it does not have a specified gain bandwidth product, its slew rate of 2.7 V/µs limits dynamic response in wideband signals. Compared to ultra-low-noise amplifiers like the OPA333 (9 nV/√Hz), the AD8515AKS-R2 trades off noise for cost and power efficiency, making it a pragmatic choice when bandwidth below 100 kHz and supply voltage under 5 V are acceptable constraints.
Is the AD8515AKS-R2 suitable for use in single-supply systems powered by a 2.5 V rail, and what design considerations apply?
Yes, the AD8515AKS-R2 supports single-supply operation from 1.8 V to 5 V, making it compatible with 2.5 V systems such as those used in portable medical devices or IoT sensors. However, the input offset voltage of 6 mV introduces a DC error of approximately 0.24% relative to the full-scale input swing, which may require trimming or calibration in high-accuracy measurement paths. Additionally, the output current capability is unspecified, so external loading must be evaluated carefully to avoid slew-induced distortion during transient conditions.
What packaging option is available for the AD8515AKS-R2, and why might Tape & Reel (TR) be preferred in production environments?
The AD8515AKS-R2 is offered in an SC-70-5 package mounted on Tape & Reel (TR) packaging. The TR format facilitates automated pick-and-place assembly in high-volume manufacturing, reducing handling errors and improving throughput during PCB fabrication. This configuration aligns with standard surface-mount technology (SMT) workflows and supports just-in-time inventory practices commonly adopted in electronic contract manufacturers.
How does the common mode rejection ratio (CMRR) of the AD8515AKS-R2 influence performance in noisy industrial environments?
The AD8515AKS-R2 provides a CMRR of 75 dB, meaning it attenuates common-mode interference by a factor of about 316 compared to differential signals. In environments with ground loops or electromagnetic noise—such as motor drives or switching power supplies—this level of rejection helps preserve signal integrity, though it may still necessitate careful layout and shielding for applications demanding higher immunity, such as 16-bit ADC front-end stages.
Can the AD8515AKS-R2 drive capacitive loads effectively without oscillation, and what compensation strategies are recommended?
Due to its unspecified output current and lack of internal compensation for capacitive loads, the AD8515AKS-R2 may become unstable when driving large capacitive loads directly. To prevent oscillation, a small series resistor (typically 10–100 Ω) should be placed between the output and the load, possibly combined with a damping capacitor if phase margin is insufficient. This precaution is especially important in feedback configurations where loop gain interacts with parasitic capacitance.
What is the input bias current specification for the AD8515AKS-R2, and why is it relevant in high-resistance sensor interfaces?
The AD8515AKS-R2 has an input bias current of 600 pA, which can induce voltage drops across high-source impedances commonly found in thermistor or piezoelectric sensor networks. For example, a 1 MΩ source resistance would generate a 0.6 V error due to this leakage current—a significant deviation in low-level signal chains. Therefore, designers must ensure source impedance remains below ~100 kΩ for minimal bias-related inaccuracy.
Does the AD8515AKS-R2 support rail-to-rail input and output operation, and what are the practical implications?
The datasheet does not specify rail-to-rail input or output capabilities for the AD8515AKS-R2. Given its architecture and supply range, it likely operates near but not fully at the rails, particularly at lower supply voltages. This limitation affects headroom in compact designs; for instance, at 2.5 V supply, the usable input/output range may exclude the most extreme portions of the rail, requiring careful biasing to maintain linearity.
What operating temperature range does the AD8515AKS-R2 support, and how does this impact automotive or industrial deployment?
The AD8515AKS-R2 is rated from -40°C to +125°C, meeting stringent reliability standards required in automotive and industrial systems exposed to harsh thermal cycling. This broad junction temperature range ensures consistent performance in engine control modules, power monitoring equipment, or outdoor sensor nodes without derating for ambient extremes, provided proper thermal management is implemented on the PCB.
What role does the slew rate of 2.7 V/µs play in determining maximum usable frequency in unity-gain buffer applications?
In unity-gain buffer configurations, the slew rate limits the maximum output amplitude achievable at a given frequency before nonlinear distortion occurs. For a sinusoidal signal, the required peak slew rate is 2πfVp. Thus, with a 2.7 V/µs limit, the AD8515AKS-R2 can accurately handle signals up to roughly f = 2.7 / (2π × 1) ≈ 430 kHz at 1 V peak-to-peak. Beyond this, output waveforms will exhibit rounding or overshoot, degrading fidelity in audio or sensor interface circuits.
How should the AD8515AKS-R2 be stored and handled during prototyping to prevent ESD damage?
As a sensitive CMOS device in a small SC-70-5 package, the AD8515AKS-R2 requires electrostatic discharge protection during handling. It must be stored in conductive foam or grounded trays and assembled using ESD-safe tools and wrist straps. Standard JEDEC JESD625 guidelines recommend limiting human-body model (HBM) discharge to ±2 kV or below, which is typically ensured through controlled manufacturing environments and proper packaging during shipping.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. AD8515AKS-R2

Product Attribute AD8515AKSZ-R2 AD8515AKSZ-REEL7 AD8515AKSZR2 AD8515AKS-REEL7
Part Number AD8515AKSZ-R2 AD8515AKSZ-REEL7 AD8515AKSZR2 AD8515AKS-REEL7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Number of Circuits - - - -
Voltage - Supply Span (Min) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Slew Rate - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Input Bias - - - -
Gain Bandwidth Product - - - -
Voltage - Supply Span (Max) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Series - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Current - Supply - - - -
Current - Output / Channel - - - -
Amplifier Type - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage - Input Offset - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

AD8515AKS-R2 Datasheet PDF

Download AD8515AKS-R2 pdf datasheets and Analog Devices Inc. documentation for AD8515AKS-R2 - Analog Devices Inc..

Datasheets
AD8515.pdf
Other Related Documents
Tape and Reel Packaging.pdf
Design Resources
Extending the Capacitive Input Range of AD7745/AD7.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • 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.

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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:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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AD8515AKS-R2 Image

AD8515AKS-R2

Analog Devices Inc.
98D-AD8515AKS-R2

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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