Part Details for AD8542AR by Analog Devices Inc
Results Overview of AD8542AR by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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AD8542AR Information
AD8542AR by Analog Devices Inc is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for AD8542AR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 175 |
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RFQ | ||
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Quest Components | IC,OP-AMP,DUAL,CMOS,SOP,8PIN,PLASTIC | 334 |
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$1.0501 / $2.2704 | Buy Now |
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Quest Components | IC,OP-AMP,DUAL,CMOS,SOP,8PIN,PLASTIC | 4 |
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$1.9600 / $2.4500 | Buy Now |
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Rochester Electronics | Dual Rail-Rail Operational Amplifier RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 561 |
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$0.4996 / $0.8058 | Buy Now |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 16 |
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$1.5000 / $2.3100 | Buy Now |
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Win Source Electronics | IC OPAMP GP R-R CMOS 1MHZ 8SOIC / General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC | 55555 |
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$0.3465 / $0.4476 | Buy Now |
Part Details for AD8542AR
AD8542AR CAD Models
AD8542AR Part Data Attributes
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AD8542AR
Analog Devices Inc
Buy Now
Datasheet
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AD8542AR
Analog Devices Inc
IC DUAL OP-AMP, 7000 uV OFFSET-MAX, 0.98 MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8, Operational Amplifier
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SOIC | |
| Package Description | MS-012AA, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.001 µA | |
| Bias Current-Max (IIB) @25C | 0.00006 µA | |
| Common-mode Reject Ratio-Nom | 45 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 7000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Low-Bias | YES | |
| Low-Offset | NO | |
| Micropower | YES | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Slew Rate-Min | 0.4 V/us | |
| Slew Rate-Nom | 0.8 V/us | |
| Supply Current-Max | 0.17 mA | |
| Supply Voltage Limit-Max | 6 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Unity Gain BW-Nom | 980 | |
| Voltage Gain-Min | 2000 | |
| Width | 3.9 mm |
Alternate Parts for AD8542AR
This table gives cross-reference parts and alternative options found for AD8542AR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD8542AR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AD8542ARZ-REEL | Analog Devices Inc | $1.3888 | General-Purpose CMOS Dual Rail-to-Rail Amplifier | AD8542AR vs AD8542ARZ-REEL |
| AD8542AR-REEL | Analog Devices Inc | Check for Price | IC DUAL OP-AMP, 7000 uV OFFSET-MAX, 0.98 MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8, Operational Amplifier | AD8542AR vs AD8542AR-REEL |
AD8542AR Frequently Asked Questions (FAQ)
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The maximum power dissipation of the AD8542AR is dependent on the package type and ambient temperature. For the SOIC package, the maximum power dissipation is 670mW at 25°C. For the MSOP package, it is 440mW at 25°C. Refer to the datasheet for more information on power dissipation calculations.
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To minimize noise and ensure optimal performance, follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, place decoupling capacitors close to the op-amp's power pins and use a low-ESR capacitor for the bypass capacitor.
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The recommended capacitor value for the bypass capacitor (CBC) is 10nF to 100nF. A 22nF capacitor is a good starting point, but the optimal value may vary depending on the specific application and noise environment.
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Yes, the AD8542AR can be used as a unity-gain buffer. However, it's essential to ensure that the input signal is within the common-mode input voltage range of the op-amp, and that the output is not loaded with a low impedance, which can cause instability.
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To prevent electrostatic discharge (ESD) damage, handle the AD8542AR by the body, not the pins. Use an ESD wrist strap or mat, and ensure that the workspace is ESD-protected. When assembling the PCB, use ESD-protected packaging and follow proper handling procedures.