Part Details for LT1990AIS8#TRPBF by Analog Devices Inc
Results Overview of LT1990AIS8#TRPBF by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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
LT1990AIS8#TRPBF Information
LT1990AIS8#TRPBF 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 LT1990AIS8#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
505-LT1990AIS8#TRPBFCT-ND
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DigiKey | IC OPAMP DIFF 1 CIRCUIT 8SO Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
12114 In Stock |
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$3.8750 / $8.8300 | Buy Now |
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DISTI #
584-LT1990AIS8#TRPBF
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Mouser Electronics | Differential Amplifiers +/-250V In Rng G = 1, 10, uP, Diff AmpLT1 RoHS: Compliant | 0 |
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$3.8700 | Order Now |
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Analog Devices Inc | ±250V In Rng G = 1, 10, uP, Di Min Qty: 1 Package Multiple: 2500 | 19923 |
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$3.1000 / $8.8300 | Buy Now |
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DISTI #
LT1990AIS8TRPBF
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Richardson RFPD | AMPLIFIER - SPECIAL PURPOSE RoHS: Compliant Min Qty: 2500 | 0 |
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$4.0000 / $4.1600 | Buy Now |
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Win Source Electronics | IC OPAMP DIFF 1 CIRCUIT 8SO / Differential Amplifier 1 Circuit Rail-to-Rail 8-SO | 9147 |
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$7.2996 / $10.9494 | Buy Now |
Part Details for LT1990AIS8#TRPBF
LT1990AIS8#TRPBF CAD Models
LT1990AIS8#TRPBF Part Data Attributes
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LT1990AIS8#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT1990AIS8#TRPBF
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 | 6700 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 | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| 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 | INDUSTRIAL | |
| 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 LT1990AIS8#TRPBF
This table gives cross-reference parts and alternative options found for LT1990AIS8#TRPBF. 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 LT1990AIS8#TRPBF, 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 |
|---|---|---|---|---|
| LT1990AIS8#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 85°C | LT1990AIS8#TRPBF vs LT1990AIS8#TR |
| LT1990AIS8#TR | Analog Devices Inc | Check for Price | Operational Amplifier, 1 Func, 6700uV Offset-Max, PDSO8 | LT1990AIS8#TRPBF vs LT1990AIS8#TR |
| LT1990ACS8 | Linear Technology | Check for Price | LT1990 - ±250V Input Range G = 1, 10, Micropower, Difference Amplifier; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | LT1990AIS8#TRPBF vs LT1990ACS8 |
| LT1990AHS8 | 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 | LT1990AIS8#TRPBF vs LT1990AHS8 |
| LT1990ACS8#TR | Analog Devices Inc | Check for Price | Operational Amplifier, 1 Func, 6200uV Offset-Max, PDSO8 | LT1990AIS8#TRPBF vs LT1990ACS8#TR |
LT1990AIS8#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1990AIS8 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 a low-ESR output capacitor, and add a small capacitor (e.g., 10nF) between the output and ground. Additionally, ensure that the input and output voltages are within the recommended operating range.
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The maximum power dissipation of the LT1990AIS8 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 based on the operating temperature and thermal resistance.
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The LT1990AIS8 is rated for operation up to 125°C junction temperature. However, the device's performance and reliability may degrade at high temperatures. It's essential to consider the thermal management and derate the power dissipation accordingly to ensure reliable operation.
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To protect the LT1990AIS8 from input overvoltage, it's recommended to add a voltage clamp or a transient voltage suppressor (TVS) diode at the input. This will help limit the input voltage to within the recommended operating range and prevent damage to the device.