Part Details for LT1490CMS8#PBF by Linear Technology
Results Overview of LT1490CMS8#PBF by Linear Technology
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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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LT1490CMS8#PBF Information
LT1490CMS8#PBF by Linear Technology 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 LT1490CMS8#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | OPERATIONAL AMPLIFIER, 2 FUNC, 1850UV OFFSET-MAX, BIPOLAR, PDSO8 | 38 |
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$4.2837 / $8.5674 | Buy Now |
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Vyrian | Amplifiers | 618 |
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RFQ | |
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Win Source Electronics | IC OPAMP GP 200KHZ RRO 8MSOP | 2500 |
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$13.0440 / $16.8480 | Buy Now |
Part Details for LT1490CMS8#PBF
LT1490CMS8#PBF CAD Models
LT1490CMS8#PBF Part Data Attributes
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LT1490CMS8#PBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1490CMS8#PBF
Linear Technology
LT1490 - Dual and Quad Micropower Rail-to-Rail Input and Output Op Amps; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | MSOP | |
| Package Description | PLASTIC, MSOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | MS8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.008 µA | |
| Common-mode Reject Ratio-Nom | 98 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 1850 µV | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Low-Bias | NO | |
| Low-Offset | NO | |
| Micropower | YES | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -22 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | NO | |
| Programmable Power | NO | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Slew Rate-Min | 0.031 V/us | |
| Slew Rate-Nom | 0.07 V/us | |
| Supply Current-Max | 0.17 mA | |
| Supply Voltage Limit-Max | 22 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 200 | |
| Voltage Gain-Min | 75000 | |
| Wideband | NO | |
| Width | 3 mm |
Alternate Parts for LT1490CMS8#PBF
This table gives cross-reference parts and alternative options found for LT1490CMS8#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 LT1490CMS8#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 |
|---|---|---|---|---|
| LT1490CMS8 | Linear Technology | Check for Price | LT1490 - Dual and Quad Micropower Rail-to-Rail Input and Output Op Amps; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LT1490CMS8#PBF vs LT1490CMS8 |
| LT1490CMS8#TRPBF | Analog Devices Inc | Check for Price | Dual and Quad Micropower Rail-to-Rail Input and Output Op Amps | LT1490CMS8#PBF vs LT1490CMS8#TRPBF |
| LT1490CMS8#TR | Linear Technology | Check for Price | LT1490 - Dual and Quad Micropower Rail-to-Rail Input and Output Op Amps; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LT1490CMS8#PBF vs LT1490CMS8#TR |
| LT1490CMS8#PBF | Analog Devices Inc | $4.1203 | Dual and Quad Micropower Rail-to-Rail Input and Output Op Amps | LT1490CMS8#PBF vs LT1490CMS8#PBF |
LT1490CMS8#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1490 involves keeping the input and output traces short and separate, 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, make sure to follow the recommended compensation network, use a minimum output capacitance of 10uF, and keep the input and output resistors within the recommended range. Also, avoid using long input traces and ensure that the device is properly decoupled.
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The maximum power dissipation of the LT1490 is 1.4W. However, this can be limited by the thermal resistance of the package and the PCB. It's recommended to keep the junction temperature below 125°C to ensure reliable operation.
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While the LT1490 can be used as a voltage regulator, it's not recommended due to its limited current capability and lack of short-circuit protection. Instead, consider using a dedicated voltage regulator IC designed for that purpose.
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Use a TVS diode or a zener diode to clamp the input voltage to a safe level. Also, consider adding ESD protection devices such as diodes or resistors to the input and output pins. Follow proper PCB design and layout practices to minimize ESD susceptibility.