| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LF412CDR | Texas Instruments | $1.2842 | Operational Amplifier, 2 Func, 3000uV Offset-Max, JFET, PDSO8 | LF412CDRG4 vs LF412CDR |
| LF412CDG4 | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 3000uV Offset-Max, BIFET, PDSO8 | LF412CDRG4 vs LF412CDG4 |
| LF412CDE4 | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 3000uV Offset-Max, JFET, PDSO8 | LF412CDRG4 vs LF412CDE4 |
| LF412CDRE4 | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 3000uV Offset-Max, JFET, PDSO8 | LF412CDRG4 vs LF412CDRE4 |
| ADTL082ARUZ | Analog Devices Inc | Check for Price | Operational Amplifier, 2 Func, 9000uV Offset-Max, PDSO8 | LF412CDRG4 vs ADTL082ARUZ |
| ADTL082ARMZ-R2 | Analog Devices Inc | Check for Price | Operational Amplifier, 2 Func, 9000uV Offset-Max, PDSO8 | LF412CDRG4 vs ADTL082ARMZ-R2 |
Part Details for LF412CDRG4 by Texas Instruments
Results Overview of LF412CDRG4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 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.
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LF412CDRG4 Information
LF412CDRG4 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.
Price & Stock for LF412CDRG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LF412CDRG4-ND
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DigiKey | IC OP AMP 2CH 8-SOIC Min Qty: 2500 Container: Tape & Reel |
0 Tape & Reel |
|
$0.5604 / $0.5937 | Buy Now |
US Tariff Estimator: LF412CDRG4 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.
LF412CDRG4 CAD Models
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LF412CDRG4 Part Data Attributes
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LF412CDRG4
Texas Instruments
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Datasheet
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LF412CDRG4
Texas Instruments
Operational Amplifier, 2 Func, 3000uV Offset-Max, JFET, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Soic-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Date Of Intro | 1989-03-01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.008 µA | |
| Bias Current-Max (IIB) @25C | 0.0002 µA | |
| Common-mode Reject Ratio-Min | 70 Db | |
| Common-mode Reject Ratio-Nom | 100 Db | |
| Frequency Compensation | Yes | |
| Input Offset Current-Max (IIO) | 0.0001 µA | |
| Input Offset Voltage-Max | 3000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Low-Bias | Yes | |
| Low-Offset | No | |
| Micropower | No | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -18 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 | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr, 13 Inch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Slew Rate-Min | 8 V/Us | |
| Slew Rate-Nom | 13 V/Us | |
| Supply Current-Max | 6.8 Ma | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | Yes | |
| Technology | Jfet | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 3000 | |
| Voltage Gain-Min | 15000 | |
| Wideband | No | |
| Width | 3.9 Mm |
Alternate Parts for LF412CDRG4
This table gives cross-reference parts and alternative options found for LF412CDRG4. 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 LF412CDRG4, 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.
LF412CDRG4 Frequently Asked Questions (FAQ)
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Texas Instruments recommends a symmetrical layout with short lead lengths, minimal parasitic capacitance, and a solid ground plane to reduce noise and electromagnetic interference (EMI). A 4-layer PCB with a dedicated analog ground plane is also recommended.
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To minimize the effects of input bias current, use a high-impedance source and a low-impedance feedback network. For input offset voltage, use a voltage reference or a precision voltage source, and consider using an offset nulling circuit if necessary.
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The maximum power dissipation of the LF412CDRG4 is 670 mW. To prevent overheating, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and keep the ambient temperature below 70°C.
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Yes, the LF412CDRG4 can be used as a comparator, but it's not recommended due to its limited slew rate and bandwidth. If used as a comparator, ensure the input signals are within the common-mode range, and consider using a dedicated comparator IC for better performance.
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Use a shielded enclosure, keep the PCB away from radiating sources, use a common-mode choke or ferrite bead on the input lines, and ensure good grounding and decoupling of the power supply. Also, consider using a low-pass filter or a shielding can to reduce EMI.