| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LMC660CM/NOPB | Texas Instruments | $1.0684 | Operational Amplifier, 4 Func, 3000uV Offset-Max, CMOS, PDSO14 | LMC660CM vs LMC660CM/NOPB |
| LMC660CMX | Texas Instruments | Check for Price | Operational Amplifier, 4 Func, 6300uV Offset-Max, CMOS, PDSO14 | LMC660CM vs LMC660CMX |
| LMC660CMX/NOPB | National Semiconductor Corporation | Check for Price | Operational Amplifier, 4 Func, 6300uV Offset-Max, CMOS, PDSO14 | LMC660CM vs LMC660CMX/NOPB |
Part Details for LMC660CM by Texas Instruments
Results Overview of LMC660CM by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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
LMC660CM Information
LMC660CM by Texas Instruments 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LMC660CMX/NOPB | Texas Instruments | CMOS Quad Operational Amplifier 14-SOIC 0 to 70 | |
| LMC660CM | Texas Instruments | CMOS Quad Operational Amplifier 14-SOIC 0 to 70 | |
| LMC660CM/NOPB | Texas Instruments | CMOS Quad Operational Amplifier 14-SOIC 0 to 70 |
Price & Stock for LMC660CM
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LMC660CM-ND
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DigiKey | IC CMOS 4 CIRCUIT 14SOIC Min Qty: 165 Container: Tube |
0 Tube |
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$3.0173 | Buy Now |
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Ameya Holding Limited | IC OPAMP GP 1.4MHZ RRO 14SOIC | 513 |
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RFQ | |
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Chip Stock | Operational Amplifier, Quad, 500 Khz, 4, 1.1 V/ S, 4.75V To 15.5V, Soic, 14 Rohs Compliant: Yes | 17571 |
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RFQ | |
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Win Source Electronics | LMC660 CMOS Quad Operational Amplifier | IC OPAMP GP 4 CIRCUIT 14SOIC | 10426 |
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$1.8497 / $2.3760 | Buy Now |
US Tariff Estimator: LMC660CM by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LMC660CM CAD Models
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LMC660CM Part Data Attributes
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LMC660CM
Texas Instruments
Buy Now
Datasheet
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LMC660CM
Texas Instruments
Operational Amplifier, 4 Func, 3000uV Offset-Max, CMOS, PDSO14
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Plastic, Ms-012ab, Soic-14 | |
| Pin Count | 14 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Date Of Intro | 1989-01-01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.000002 µA | |
| Bias Current-Max (IIB) @25C | 0.000002 µA | |
| Common-mode Reject Ratio-Min | 63 Db | |
| Common-mode Reject Ratio-Nom | 83 Db | |
| Frequency Compensation | Yes | |
| Input Offset Current-Max (IIO) | 0.000001 µA | |
| Input Offset Voltage-Max | 3000 µV | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e0 | |
| Length | 8.65 Mm | |
| Low-Bias | Yes | |
| Low-Offset | No | |
| Micropower | Yes | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 235 | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Slew Rate-Min | 0.7 V/Us | |
| Slew Rate-Nom | 1.1 V/Us | |
| Supply Current-Max | 2.2 Ma | |
| Supply Voltage Limit-Max | 16 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Unity Gain BW-Nom | 1400 | |
| Voltage Gain-Min | 40000 | |
| Wideband | No | |
| Width | 3.9 Mm |
Alternate Parts for LMC660CM
This table gives cross-reference parts and alternative options found for LMC660CM. 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 LMC660CM, 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.
LMC660CM Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LMC660CM is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
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To ensure stability, it's essential to follow proper compensation techniques, such as adding a capacitor in parallel with the feedback resistor to reduce the gain-bandwidth product. Additionally, ensure that the feedback loop has a sufficient phase margin to prevent oscillations.
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For optimal performance, use a star-grounding technique, where all grounds are connected to a single point. Keep the input and output traces short and away from noise sources. Use a ground plane to reduce electromagnetic interference (EMI) and ensure that the op-amp is decoupled from the power supply using capacitors.
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While the LMC660CM can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (1.4MHz). For comparator applications, consider using a dedicated comparator IC, such as the LM339 or LM2901.
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To protect the LMC660CM from electrostatic discharge (ESD), use ESD protection devices, such as TVS diodes or ESD arrays, on the input and output pins. Ensure that the PCB layout and handling procedures minimize the risk of ESD damage.