Part Details for LT1494CMS8#PBF by Linear Technology
Results Overview of LT1494CMS8#PBF by Linear Technology
- Distributor Offerings: (3 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.
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LT1494CMS8#PBF Information
LT1494CMS8#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 LT1494CMS8#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Chip-Germany GmbH | RoHS: Not Compliant | 26 |
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RFQ | |
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Vyrian | Amplifiers | 594 |
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RFQ | |
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Win Source Electronics | IC OPAMP GP 2.7KHZ RRO 8MSOP | 9760 |
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$4.1709 / $6.2562 | Buy Now |
Part Details for LT1494CMS8#PBF
LT1494CMS8#PBF CAD Models
LT1494CMS8#PBF Part Data Attributes
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LT1494CMS8#PBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1494CMS8#PBF
Linear Technology
LT1494 - 1.5uA Max, Single, Dual and Quad Precision Rail-to-Rail Input and Output Op Amps; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | MSOP | |
| Package Description | 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) | 0.0012 µA | |
| Bias Current-Max (IIB) @25C | 0.36 µA | |
| Common-mode Reject Ratio-Nom | 120 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 725 µV | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Low-Bias | NO | |
| Low-Offset | YES | |
| Micropower | YES | |
| 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 | 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-Nom | 1000 V/us | |
| Supply Current-Max | 0.0024 mA | |
| Supply Voltage Limit-Max | 18 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 | 2.7 | |
| Voltage Gain-Min | 40000 | |
| Wideband | NO | |
| Width | 3 mm |
Alternate Parts for LT1494CMS8#PBF
This table gives cross-reference parts and alternative options found for LT1494CMS8#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 LT1494CMS8#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 |
|---|---|---|---|---|
| LT1494CMS8#TR | Linear Technology | Check for Price | LT1494 - 1.5uA Max, Single, Dual and Quad Precision Rail-to-Rail Input and Output Op Amps; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LT1494CMS8#PBF vs LT1494CMS8#TR |
LT1494CMS8#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1494 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 in high-gain configurations, it's essential to add a compensation capacitor (Cc) between the output and the inverting input. The value of Cc depends on the gain and bandwidth requirements. A good starting point is 10-22pF.
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The maximum power dissipation of the LT1494 is 1.4W. To calculate the power dissipation, use the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.
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Yes, the LT1494 can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is high enough to avoid loading the input signal. A 1kΩ to 10kΩ input resistor can help to minimize input current and improve performance.
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To protect the LT1494 from overvoltage and overcurrent conditions, use a voltage regulator or a zener diode to limit the input voltage. Additionally, consider adding a current-limiting resistor or a fuse in series with the output to prevent excessive current.