-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for AD8639WARZ-RL by Analog Devices Inc
Results Overview of AD8639WARZ-RL by Analog Devices Inc
- Distributor Offerings: (6 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.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
AD8639WARZ-RL Information
AD8639WARZ-RL 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-RL
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
AD8639WARZ-RLTR-ND
|
DigiKey | IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC Min Qty: 2500 Lead time: 10 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
|
$4.4375 | Buy Now |
|
DISTI #
584-AD8639WARZ-R
|
Mouser Electronics | Precision Amplifiers Dual, Zero drift, RRIO, 16V Op Amp RoHS: Compliant | 0 |
|
$4.4300 | Order Now |
|
|
Analog Devices Inc | Dual, Zero drift, RRIO, 16V Op Min Qty: 2500 Package Multiple: 2500 | 12500 |
|
$3.2700 / $9.7700 | Buy Now |
|
DISTI #
76493077
|
Verical | Op Amp Dual Wideband Amplifier R-R O/P ±8V/16V Automotive AEC-Q100 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 | Americas - 12500 |
|
$4.4654 | Buy Now |
|
|
Rochester Electronics | AD8639 - Operational Amplifier, 2 Func, 23uV Offset-Max, CMOS, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 | 5 |
|
$3.7300 / $4.6600 | Buy Now |
|
|
Chip 1 Exchange | INSTOCK | 230 |
|
RFQ |
Part Details for AD8639WARZ-RL
AD8639WARZ-RL CAD Models
AD8639WARZ-RL Part Data Attributes
|
|
AD8639WARZ-RL
Analog Devices Inc
Buy Now
Datasheet
|
Compare Parts:
AD8639WARZ-RL
Analog Devices Inc
16V Dual Auto-Zero, Rail-to-Rail Output, Precision Amplifier
|
| 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 | TR | |
| 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-RL Frequently Asked Questions (FAQ)
-
A good layout and PCB design for the AD8639 involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and decoupling the power supply pins with capacitors. A 4-layer PCB with a dedicated analog ground plane is recommended. See the AD8639 datasheet and Analog Devices' PCB design guidelines for more information.
-
The choice of gain resistors depends on the desired gain, bandwidth, and noise requirements of your application. A good starting point is to use the gain resistor values recommended in the AD8639 datasheet. You can also use online calculators or simulation tools to determine the optimal gain resistor values for your specific application.
-
The maximum power dissipation of the AD8639 is dependent on the package type and ambient temperature. For the AD8639WARZ-RL, the maximum power dissipation is approximately 670mW. To calculate the power dissipation, use the formula: Pd = (Vcc x Icc) + (Vout x Iout), where Vcc is the supply voltage, Icc is the quiescent current, Vout is the output voltage, and Iout is the output current.
-
Yes, the AD8639 can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is matched to the source impedance, and the output impedance is low enough to drive the load. Additionally, consider the noise and distortion performance of the op-amp in this configuration, as it may affect the overall system performance.
-
To protect the AD8639 from EMI and RFI, use proper shielding, grounding, and filtering techniques. Use a metal shield around the op-amp, and connect it to the analog ground plane. Add ferrite beads or chokes to the power supply lines, and use capacitors to filter out high-frequency noise. Additionally, consider using a shielded enclosure and keeping the op-amp away from noise sources.