Part Details for LT1990AHS8#PBF by Analog Devices Inc
Results Overview of LT1990AHS8#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- 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.
Applications
Energy and Power Systems
Renewable Energy
Automotive
LT1990AHS8#PBF Information
LT1990AHS8#PBF 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 LT1990AHS8#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
4019071
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Farnell | DIFF-AMP, 105KHZ, -40 TO 125DEG C, SOIC RoHS: Compliant Min Qty: 1 Lead time: 11 Weeks, 1 Days Container: Each | 69 |
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$4.2972 / $7.9425 | Buy Now |
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DISTI #
505-LT1990AHS8#PBF-ND
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DigiKey | IC OPAMP DIFF 1 CIRCUIT 8SO Min Qty: 1 Lead time: 10 Weeks Container: Tube |
2662 In Stock |
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$3.8750 / $8.8300 | Buy Now |
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DISTI #
584-LT1990AHS8#PBF
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Mouser Electronics | Differential Amplifiers +/-250V In Rng G = 1, 10, uP, Diff Amp RoHS: Compliant | 2864 |
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$4.0200 / $7.2700 | Buy Now |
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Analog Devices Inc | ±250V In Rng G = 1, 10, uP, Di Package Multiple: 100 | 1733 |
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$3.1000 / $8.8300 | Buy Now |
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DISTI #
LT1990AHS8#PBF
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Richardson RFPD | AMPLIFIER - SPECIAL PURPOSE RoHS: Compliant Min Qty: 100 | 0 |
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$4.0000 / $4.4000 | Buy Now |
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New Advantage Corporation | RoHS: Compliant Min Qty: 1 Package Multiple: 1 | 500 |
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$3.2500 / $4.3000 | Buy Now |
Part Details for LT1990AHS8#PBF
LT1990AHS8#PBF CAD Models
LT1990AHS8#PBF Part Data Attributes
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LT1990AHS8#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT1990AHS8#PBF
Analog Devices Inc
±250V Input Range G = 1, 10, Micropower, Difference Amplifier
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 0.150 INCH, LEAD FREE, PLASTIC, SOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 05-08-1610 (S8) | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Common-mode Reject Ratio-Nom | 75 dB | |
| Input Offset Voltage-Max | 7400 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9025 mm | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.752 mm | |
| Slew Rate-Nom | 0.55 V/us | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| 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 | 105 | |
| Width | 3.899 mm |
Alternate Parts for LT1990AHS8#PBF
This table gives cross-reference parts and alternative options found for LT1990AHS8#PBF. 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 LT1990AHS8#PBF, 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 |
|---|---|---|---|---|
| LT1990AHS8#TR | Linear Technology | Check for Price | LT1990 - ±250V Input Range G = 1, 10, Micropower, Difference Amplifier; Package: SO; Pins: 8; Temperature Range: -40°C to 125°C | LT1990AHS8#PBF vs LT1990AHS8#TR |
LT1990AHS8#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1990AHS8 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
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To ensure stability, it's essential to follow the recommended PCB layout, use the correct output capacitor value, and ensure that the input and output impedance are matched. Additionally, adding a small capacitor (e.g., 10nF) between the output and ground can help prevent oscillations.
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The maximum power dissipation of the LT1990AHS8 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated for higher ambient temperatures.
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While the LT1990AHS8 is a high-speed amplifier, it's not recommended to use it as a voltage regulator. The device is designed for high-frequency amplification, not voltage regulation. Using it as a voltage regulator may lead to instability and reduced performance.
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To protect the LT1990AHS8 from overvoltage and ESD damage, it's recommended to use voltage clamps or transient voltage suppressors (TVS) on the input and output pins. Additionally, following proper ESD handling procedures and using ESD-protective packaging can help prevent damage.