Part Details for AD812AR by Analog Devices Inc
Results Overview of AD812AR by Analog Devices Inc
- Distributor Offerings: (20 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
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AD812AR Information
AD812AR 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 AD812AR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 2933 |
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RFQ | ||
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Bristol Electronics | 926 |
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RFQ | ||
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Bristol Electronics | 140 |
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RFQ | ||
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Bristol Electronics | 38 |
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RFQ | ||
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Bristol Electronics | 20 |
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RFQ | ||
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Quest Components | IC,OP-AMP,DUAL,BIPOLAR,SOP,8PIN,PLASTIC | 22221 |
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$3.3233 / $9.4950 | Buy Now |
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Quest Components | IC,OP-AMP,DUAL,BIPOLAR,SOP,8PIN,PLASTIC | 780 |
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$3.2250 / $6.4500 | Buy Now |
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Quest Components | IC,OP-AMP,DUAL,BIPOLAR,SOP,8PIN,PLASTIC | 558 |
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$4.7475 / $9.4950 | Buy Now |
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Quest Components | IC,OP-AMP,DUAL,BIPOLAR,SOP,8PIN,PLASTIC | 544 |
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$3.1850 / $7.3500 | Buy Now |
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Quest Components | IC,OP-AMP,DUAL,BIPOLAR,SOP,8PIN,PLASTIC | 304 |
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$3.4450 / $7.9500 | Buy Now |
Part Details for AD812AR
AD812AR CAD Models
AD812AR Part Data Attributes
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AD812AR
Analog Devices Inc
Buy Now
Datasheet
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AD812AR
Analog Devices Inc
Dual, Current Feedback Low Power Op Amp
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | R-8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm |
AD812AR Frequently Asked Questions (FAQ)
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The maximum power dissipation of the AD812AR is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
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To ensure stability, it's essential to follow proper PCB layout practices, minimize parasitic capacitance, and use a compensation capacitor (if necessary) as recommended in the datasheet. Additionally, consider using a phase margin analyzer tool to optimize the compensation network.
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The recommended input impedance for the AD812AR is in the range of 1kΩ to 10kΩ. This ensures optimal performance, noise reduction, and minimizes the impact of input bias current.
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While the AD812AR can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (2.5V/μs) and limited output current (±20mA). A dedicated comparator like the AD790 or AD8561 would be a better option for most applications.
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To minimize EMI and RFI, use proper shielding, grounding, and decoupling techniques. Ensure that the AD812AR is placed close to the power supply pins, and use a low-pass filter or ferrite bead to filter out high-frequency noise.