LM741CNIn StockTexas Instruments
LM741CN is a general-purpose operational amplifier with voltage-feedback architecture, 70 dB CMRR, 6 mV max input offset voltage, and 0.8 µA bias current. From $0.12 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM741CN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1244(MOQ 100)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-feedback operational amplifier with 70 dB minimum CMRR for high common-mode noise rejection
- Low input offset voltage max of 6 mV with internal frequency compensation for stable closed-loop operation
- Wide supply voltage range in DIP package enabling easy breadboard and through-hole PCB integration
- 0.5 µA typical bias current at 25°C suitable for precision signal conditioning applications
Applications
The LM741CN is widely used in analog signal amplification, active filter design, and instrumentation circuits. It serves as a core component in integrators, differentiators, comparators, and voltage followers across industrial control and audio processing systems. Its robust DIP packaging makes it ideal for educational prototyping, test equipment, and legacy circuit maintenance.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.8 µA |
| Bias Current-Max (IIB) @25C | 0.5 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | RAIL |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.5V/us |
| Supply Current-Max | 2.8mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 437 |
| Voltage Gain-Min | 15000 |
| Wideband | NO |
| ## LM741CN Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input offset voltage of the LM741CN?
The LM741CN has a maximum input offset voltage of 6000 µV (6 mV). This parameter determines how closely the output tracks zero when both inputs are at the same potential, making it important for precision DC amplifier designs.
What are typical applications for the LM741CN op-amp?
The LM741CN is commonly used in summing amplifiers, integrators, differentiators, active filters, comparators, and voltage follower circuits. It is widely applied in industrial instrumentation, audio signal processing, educational labs, and general-purpose analog circuit design.
What is the common-mode rejection ratio (CMRR) of the LM741CN?
The LM741CN offers a minimum CMRR of 70 dB and a nominal CMRR of 90 dB. A higher CMRR means the amplifier effectively rejects noise or interference that appears equally on both input terminals, which is critical in low-noise and differential measurement applications.
What package does the LM741CN come in and is it RoHS compliant?
The LM741CN is available in a Dual-In-Line (DIP) through-hole package, which is convenient for prototyping and through-hole PCB assembly. Note that this part is marked as non-Pb-free (Pbfree Code: No), so it may not meet RoHS requirements; verify compliance before use in restricted applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.9920 | $99.20 |
| 200+ | $0.8530 | $170.60 |
| 290+ | $0.7017 | $203.49 |
| 370+ | $0.6783 | $250.97 |
| 400+ | $0.4300 | $172.00 |
| 3000+ | $0.1244 | $373.23 |
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