| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LF412CD | Texas Instruments | $0.7778 | Operational Amplifier, 2 Func, 3000uV Offset-Max, JFET, PDSO8 | LF412CDR vs LF412CD |
| LF412CDRE4 | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 3000uV Offset-Max, JFET, PDSO8 | LF412CDR vs LF412CDRE4 |
| ADTL082ARMZ-R2 | Analog Devices Inc | Check for Price | Operational Amplifier, 2 Func, 9000uV Offset-Max, PDSO8 | LF412CDR vs ADTL082ARMZ-R2 |
Part Details for LF412CDR by Texas Instruments
Results Overview of LF412CDR by Texas Instruments
- Distributor Offerings: (22 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 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
Industrial Automation
Electronic Manufacturing
LF412CDR Information
LF412CDR 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 |
|---|---|---|---|
| LF412CDR | Texas Instruments | Dual JFET-input Operational Amplifier 8-SOIC 0 to 70 | |
| LF412CDRG4 | Texas Instruments | Dual JFET-input Operational Amplifier 8-SOIC 0 to 70 | |
| LF412CDRE4 | Texas Instruments | Dual JFET-input Operational Amplifier 8-SOIC 0 to 70 |
Price & Stock for LF412CDR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-14588-2-ND
|
DigiKey | IC OPAMP JFET 2 CIRCUIT 8SOIC Min Qty: 2500 Container: Tape & Reel |
5895 Tape & Reel |
|
$0.7333 / $0.7690 | Buy Now |
|
DISTI #
296-14588-6-ND
|
DigiKey | IC OPAMP JFET 2 CIRCUIT 8SOIC Min Qty: 1 Container: Digi-Reel |
5895 Digi-Reel® |
|
$0.8170 / $1.5500 | Buy Now |
|
DISTI #
296-14588-1-ND
|
DigiKey | IC OPAMP JFET 2 CIRCUIT 8SOIC Min Qty: 1 Container: Cut Tape |
5860 Cut Tape |
|
$0.8170 / $1.5500 | Buy Now |
|
DISTI #
93858642
|
Verical | Op Amp Dual High Speed Amplifier ±18V 8-Pin SOIC T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2438 | Americas - 2647 |
|
$0.6528 / $1.3263 | Buy Now |
|
DISTI #
595-LF412CDR
|
Mouser Electronics | Operational Amplifiers - Op Amps Dual JFET Op Amp A 5 95-LF412CD A 595-LF A 595-LF412CD RoHS: Compliant | 188 |
|
$0.7480 / $1.5500 | Buy Now |
|
DISTI #
P02:6590_15784244
|
Arrow Electronics | Op Amp Dual High Speed Amplifier ±18V 8-Pin SOIC T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2438 Container: Cut Strips | Asia - 2647 |
|
$0.6581 / $1.3371 | Buy Now |
|
DISTI #
V72:2272_07264318
|
Arrow Electronics | Op Amp Dual High Speed Amplifier ±18V 8-Pin SOIC T/R COO: Malaysia RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2350 Container: Cut Strips | Americas - 4 |
|
$0.6308 | Buy Now |
|
|
Bristol Electronics | Op Amp Dual High Speed Amplifier ±18V 8-Pin SOIC T/R | 1656 |
|
RFQ | |
|
|
Quest Components | DUAL OP-AMP, 3000 UV OFFSET-MAX, 3 MHZ BAND WIDTH, PDSO8 | 1909 |
|
$0.4638 / $1.8550 | Buy Now |
|
|
Quest Components | DUAL OP-AMP, 3000 UV OFFSET-MAX, 3 MHZ BAND WIDTH, PDSO8 | 3 |
|
$6.1875 / $7.4250 | Buy Now |
US Tariff Estimator: LF412CDR 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.
LF412CDR CAD Models
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LF412CDR Part Data Attributes
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LF412CDR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LF412CDR
Texas Instruments
Operational Amplifier, 2 Func, 3000uV Offset-Max, JFET, PDSO8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| 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 LF412CDR
This table gives cross-reference parts and alternative options found for LF412CDR. 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 LF412CDR, 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.
LF412CDR Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LF412CDR 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 in a unity-gain configuration, add a 10-22pF capacitor between the output and the inverting input pins to prevent oscillations. This is because the LF412CDR has a high gain-bandwidth product and can oscillate if not properly compensated.
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Use a star-grounding technique, where the grounds of the power supplies, analog circuits, and digital circuits are connected at a single point. Keep the LF412CDR's input and output traces short and away from noise sources, and use a ground plane to reduce electromagnetic interference (EMI).
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While the LF412CDR can be used as a comparator, it's not the best choice due to its relatively slow slew rate (0.5V/μs) and limited output current (±20mA). A dedicated comparator like the LM339 or LM2901 would be a better option for most applications.
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Use ESD protection devices such as TVS diodes or ESD arrays on the input and output pins of the LF412CDR to protect against electrostatic discharge. Follow proper PCB layout and handling procedures to minimize the risk of ESD damage.