LM4562NA/NOPBIn StockTexas Instruments
LM4562NA/NOPB is a high-performance dual op-amp from Texas Instruments featuring ultra-low noise (2.7 nV/√Hz), 110 dB CMRR, and 55 MHz gain-bandwidth product. Ideal for audio and precision signal applications. From $2.91, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM4562NA/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.9064(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low voltage noise density of 2.7 nV/√Hz for high-fidelity audio and precision measurement
- Wide gain-bandwidth product of 55 MHz enabling high-speed signal amplification
- Excellent common-mode rejection ratio of 120 dB (typ) for superior noise immunity
- Low input bias current of 72 nA max ensuring minimal loading on high-impedance sources
- Dual op-amp in DIP-8 package for easy prototyping and through-hole assembly
Applications
The LM4562NA/NOPB is widely used in professional audio equipment such as preamplifiers, mixers, and DAC output stages where low noise and high fidelity are critical. It is also well-suited for precision instrumentation amplifiers, active filters, and sensor signal conditioning circuits that demand high CMRR and low offset. Additionally, it serves in test and measurement equipment where its wide bandwidth and low distortion characteristics improve overall system accuracy.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.072 µA |
| Bias Current-Max (IIB) @25C | 0.072 µA |
| Common-mode Reject Ratio-Min | 110dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.065 µA |
| Input Offset Voltage-Max | 700 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 15V/us |
| Slew Rate-Nom | 20V/us |
| Supply Current-Max | 12mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 55000 |
| Voltage Gain-Min | 10000000 |
| Wideband | NO |
| ## LM4562NA/NOPB 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 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM4562NA/NOPB:
Amplifier, 2 Func, 700uV Offset-Max, PDIP8
suggested
Frequently Asked Questions
What is the voltage noise density of the LM4562NA/NOPB?
The LM4562NA/NOPB has an ultra-low voltage noise density of 2.7 nV/√Hz at 1 kHz, making it one of the quietest op-amps available for audio and precision applications. This low noise floor is critical for high-fidelity audio preamplifiers and sensitive instrumentation circuits.
What are the typical applications for the LM4562NA/NOPB?
The LM4562NA/NOPB is ideal for professional audio equipment including preamplifiers, equalizers, and DAC output stages. It is also used in precision instrumentation amplifiers, active filters, sensor signal conditioning, and any application requiring low noise, high CMRR (120 dB typ), and wide bandwidth (55 MHz GBW).
What package does the LM4562NA/NOPB come in and is it RoHS compliant?
The LM4562NA/NOPB comes in a standard 8-pin DIP (Dual-In-Line) through-hole package, making it convenient for prototyping and breadboarding. It is fully RoHS compliant (Pb-free) as indicated by its /NOPB suffix, meeting environmental regulations for lead-free manufacturing.
What is a suitable replacement or alternative for the LM4562NA/NOPB?
Common alternatives to the LM4562NA/NOPB include the OPA2134PA from Texas Instruments, the NE5532P for cost-sensitive applications, and the LME49720NA for similar high-performance audio use cases. When selecting a replacement, ensure the replacement meets or exceeds the 110 dB CMRR, 55 MHz GBW, and 2.7 nV/√Hz noise specifications required by your design.
Related Guides
BOM Optimization: How to Reduce Electronic Component Costs Without Sacrificing Quality
Practical strategies for reducing BOM costs by 15-30% through smart component selection, supplier diversification, and procurement optimization.
Apr 9, 2026
Top 10 Microcontrollers in 2025: A Comprehensive Comparison Guide
Detailed comparison of the most popular MCUs in 2025 — STM32, ESP32, RP2040, nRF52, and more. Specs, pricing, ecosystem, and use-case recommendations.
Apr 9, 2026
How to Read an IC Datasheet: A Practical Guide for Engineers
Master the art of reading IC datasheets. Learn what every section means, which specs matter most, and how to extract the information you need for your design.
Apr 9, 2026
Understanding the 2025 Chip Shortage: Which Components Are Affected and What to Do
Analysis of the current semiconductor supply landscape, which components face extended lead times, and strategies for engineers and procurement teams.
Apr 9, 2026
Why Buy from FindMyChip
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+ | $9.4938 | $9.49 |
| 37+ | $3.3083 | $122.41 |
| 77+ | $3.0715 | $236.51 |
| 156+ | $2.9064 | $453.40 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”