LM158AJRQMLV Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The LM158AJRQMLV is a dual low-power operational amplifier from Texas Instruments rated for ±16 V or 32 V single-supply operation with 80 dB typical CMRR. It offers bias current as low as 50 nA and input offset current of 30 nA maximum in an 8-pin CDIP ceramic package. Available worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM158AJRQMLV Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM158AJRQMLV?
- Dual op-amp with 80 dB typical CMRR minimizing common-mode interference in precision differential measurement circuits
- Ultra-low bias current of 50 nA maximum enabling high-impedance sensor interfaces without loading error
- Military-grade 8-pin CDIP ceramic package providing superior reliability for harsh environment and space applications
What is LM158AJRQMLV used for?
The LM158AJRQMLV is designed for precision signal conditioning in military, aerospace, and high-reliability industrial applications where ceramic packaging and screened performance are mandatory. Its dual low-power op-amp architecture with 80 dB CMRR and 30 nA input offset current makes it ideal for instrumentation amplifiers, comparator circuits, and active filter stages in environments where extended temperature range and long-term reliability are critical.
What are the specifications of LM158AJRQMLV?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.001 µA |
| Bias Current-Max (IIB) @25C | 0.05 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.03 µA |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | R-GDIP-T8 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | MIL-PRF-38535 Class V |
| Slew Rate-Nom | 0.5V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 1.2mA |
| Supply Voltage Limit-Max | 32V |
| Supply Voltage-Nom (Vsup) | 5V |
| 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 |
| Total Dose | 100k Rad(Si) V |
| Unity Gain BW-Nom | 700 |
| Voltage Gain-Min | 25000 |
| Wideband | NO |
| Package | Ceramic 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 |
Where can I find the LM158AJRQMLV datasheet?
LM158AJRQMLV Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM158AJRQMLV?
Compatible alternatives and drop-in replacements for LM158AJRQMLV:
Frequently Asked Questions
What supply voltage range and CMRR does the LM158AJRQMLV provide for precision instrumentation?
The LM158AJRQMLV operates from ±16 V dual supply or up to 32 V single supply, with a typical common-mode rejection ratio of 80 dB and minimum CMRR of 65 dB, making it suitable for rejecting noise in precision sensor signal conditioning and instrumentation amplifier designs.
How does the LM158AJRQMLV's bias current specification affect high-impedance sensor interfaces?
With a maximum bias current of 50 nA at 25°C and an input offset current of 30 nA maximum, the LM158AJRQMLV introduces negligible loading error when connected to high-impedance sources such as piezoelectric sensors or pH electrodes, preserving measurement accuracy across the full operating temperature range.
Why is the ceramic CDIP package of the LM158AJRQMLV preferred in military and space applications?
The 8-pin ceramic dual-in-line (CDIP) package provides hermetic sealing that prevents moisture ingress and outgassing, meeting MIL-STD qualification requirements for reliability over temperature extremes from -55°C to +125°C encountered in avionics, satellite, and defense system environments where plastic packages would fail over mission lifetime.
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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.
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