LM741J-14/883 Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments LM741J-14/883 is a military-grade voltage-feedback operational amplifier with up to 90 dB CMRR, 6000 µV max input offset voltage, and internal frequency compensation in a 14-pin ceramic DIP package. From $12 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LM741J-14/883 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $15.0000(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Non-compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Military-grade voltage-feedback op-amp with 90 dB typical common-mode rejection ratio and 70 dB minimum, meeting MIL-883 qualification for high-reliability applications
- Internal frequency compensation with 0.5 µA typical bias current at 25°C and 1.5 µA maximum, enabling stable operation across a wide range of feedback networks
- 14-pin ceramic dual-in-line package providing hermetic sealing and superior thermal performance for aerospace, defense, and industrial environments
Applications
The LM741J-14/883 is designed for high-reliability military, aerospace, and industrial applications requiring a general-purpose operational amplifier that meets MIL-STD-883 screening. It is used in analog signal conditioning, summing amplifiers, integrators, and active filter designs where stable performance across temperature extremes is critical. Its high CMRR of 90 dB makes it suitable for instrumentation front-ends and differential signal acquisition systems.
Specifications
| Reach Compliance Code | Unknown |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 1.5 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-GDIP-T14 |
| JESD-609 Code | e0 |
| Low-Offset | NO |
| Neg Supply Voltage Limit-Max | -22 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Screening Level | MIL-STD-883 |
| Slew Rate-Nom | 0.5V/us |
| Supply Current-Max | 2.8mA |
| Supply Voltage Limit-Max | 22V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 25000 |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Non-compliant |
| Lead-Free | Yes (Pb-Free) |
| 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
How does the LM741J-14/883's 90 dB common-mode rejection ratio compare to standard commercial op-amps in instrumentation designs?
The LM741J-14/883 achieves a typical CMRR of 90 dB with a guaranteed minimum of 70 dB, which is competitive for military-grade instrumentation applications. Commercial variants of the LM741 often specify only 70 dB typical, making the 883-screened version preferable for precision differential signal acquisition where noise rejection over a ±15 V supply range is critical.
What bias current levels does the LM741J-14/883 present, and when does this become a design constraint?
The LM741J-14/883 has a typical bias current of 0.5 µA at 25°C and a maximum of 1.5 µA, which generates measurable input offset errors when paired with high-impedance source resistances above 1 MΩ. In precision DC applications, this bias current necessitates source resistance balancing or input offset trimming to keep output errors within acceptable bounds.
Why is the ceramic 14-pin DIP package chosen for the LM741J-14/883 in aerospace or defense systems over plastic packages?
The ceramic dual-in-line package offers hermetic sealing that prevents moisture ingress, maintaining reliable operation across temperatures from -55°C to +125°C. Plastic DIP packages absorb moisture and can degrade or fail under thermal cycling and vacuum conditions encountered in aerospace and defense environments, making the ceramic variant mandatory for MIL-883 qualification.
When is the LM741J-14/883 a suitable alternative to higher-performance op-amps like the OP07 in military signal processing?
The LM741J-14/883 is a cost-effective drop-in choice for applications where input offset voltage under 6000 µV and bandwidth under 1 MHz are acceptable, and where the MIL-883 screening ensures long-term reliability over ±15 V supply rails. For designs demanding offset voltages below 75 µV, the OP07 with its tighter 75 µV max specification is preferable, but the LM741 suffices for less demanding voltage amplification and buffering tasks.
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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 |
|---|---|---|
| 1+ | $20.0000 | $20.00 |
| 4+ | $15.0000 | $60.00 |
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