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Part Details for AD8639WARZ by Analog Devices Inc
Results Overview of AD8639WARZ by Analog Devices Inc
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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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AD8639WARZ Information
AD8639WARZ 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 AD8639WARZ
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
60AK7703
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Newark | Op-Amp, 1.5Mhz, -40 To 125Deg C, Nsoic-8, No. Of Channels:2Channels, Gain Bandwidth Product:1.5Mhz, Supply Voltage Range:5V To 16V, ± 2.5V To ± 8V, Ic Case/Package:Nsoic, No. Of Pins:8Pins, Amplifier Type:Zero Drift Rohs Compliant: Yes |Analog Devices AD8639WARZ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 135 |
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$4.6100 / $6.9800 | Buy Now |
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DISTI #
AD8639WARZ-ND
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DigiKey | IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube |
449 In Stock |
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$4.4375 / $8.3000 | Buy Now |
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DISTI #
584-AD8639WARZ
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Mouser Electronics | Precision Amplifiers Dual, Zero drift, RRIO, 16V Op Amp RoHS: Compliant | 143 |
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$4.4300 / $6.9800 | Buy Now |
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Analog Devices Inc | Dual, Zero drift, RRIO, 16V Op Package Multiple: 98 | 1952 |
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$3.2700 / $7.8100 | Buy Now |
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DISTI #
26617009
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Verical | Op Amp Dual Wideband Amplifier R-R O/P ±8V/16V Automotive AEC-Q100 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 98 Package Multiple: 98 | Americas - 1862 |
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$4.3908 | Buy Now |
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Chip 1 Exchange | INSTOCK | 230 |
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RFQ | |
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Win Source Electronics | 16V Auto-Zero, Rail-to-Rail Output tional Amplifiers | 10000 |
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$4.0097 / $6.0147 | Buy Now |
Part Details for AD8639WARZ
AD8639WARZ CAD Models
AD8639WARZ Part Data Attributes
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AD8639WARZ
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD8639WARZ
Analog Devices Inc
16V Dual Auto-Zero, Rail-to-Rail Output, Precision Amplifier
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SOIC | |
| Package Description | ROHS COMPLIANT, MS-012AA, SOIC-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | R-8 | |
| Reach Compliance Code | 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) | 0.000105 µA | |
| Bias Current-Max (IIB) @25C | 0.000075 µA | |
| Common-mode Reject Ratio-Nom | 133 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 23 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Low-Bias | YES | |
| Low-Offset | YES | |
| Micropower | NO | |
| 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 | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | NO | |
| Programmable Power | NO | |
| Qualification Status | Not Qualified | |
| Screening Level | AEC-Q100 | |
| Seated Height-Max | 1.75 mm | |
| Slew Rate-Nom | 2.5 V/us | |
| Supply Current-Max | 3.4 mA | |
| Supply Voltage Limit-Max | 16 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 1350 | |
| Voltage Gain-Min | 891000 | |
| Wideband | NO | |
| Width | 3.9 mm |
AD8639WARZ Frequently Asked Questions (FAQ)
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The maximum power dissipation of the AD8639WARZ 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 series resistor (Rs) to isolate the op-amp from the capacitive load.
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For optimal performance, keep the input traces short and away from noise sources. Use a ground plane to minimize noise coupling, and ensure that the power supply decoupling capacitors are placed close to the op-amp. Avoid routing high-frequency signals near the op-amp inputs.
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While the AD8639WARZ 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 bandwidth (3MHz). For comparator applications, consider using a dedicated comparator IC like the AD8561 or AD9671.
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The AD8639WARZ has internal ESD protection, but it's still essential to follow proper handling and assembly procedures to prevent damage. Use an anti-static wrist strap or mat, and ensure that the PCB is properly grounded during assembly.