LM2902M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM2902M is a quad general-purpose operational amplifier with 1MHz gain-bandwidth product, 50dB minimum CMRR, and 0.5µA max bias current. Features voltage-feedback architecture in a compact Small Outline package. From $0.22 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LM2902M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2200(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM2902M?
- Quad op-amp: four independent amplifiers in a single Small Outline package for space-efficient designs
- 1MHz gain-bandwidth product supporting audio, signal conditioning, and sensor interface applications
- Low bias current max 0.5µA with 70dB typical CMRR for precision low-noise signal amplification
- Wide supply range and voltage-feedback architecture compatible with single or dual supply systems
What is LM2902M used for?
The LM2902M is widely used in signal conditioning circuits, active filters, and sensor amplification where multiple amplifier stages are needed in a compact footprint. Its low bias current and high common-mode rejection make it suitable for instrumentation, audio preamplifiers, and battery-powered portable equipment. The quad configuration simplifies PCB layout in consumer electronics, industrial control systems, and automotive applications.
What are the specifications of LM2902M?
| Pbfree Code | Yes |
| Date Of Intro | 1989-01-01 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.5 µA |
| Bias Current-Max (IIB) @25C | 0.25 µA |
| Common-mode Reject Ratio-Min | 50dB |
| Common-mode Reject Ratio-Nom | 70dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.05 µA |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 235 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.5V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 1.2mA |
| Supply Voltage Limit-Max | 26V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 15000 |
| Wideband | NO |
| Package | Small Outline 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 LM2902M datasheet?
LM2902M Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM2902M?
Compatible alternatives and drop-in replacements for LM2902M:
Frequently Asked Questions
What is the gain-bandwidth product of the LM2902M?
The LM2902M has a gain-bandwidth product (GBP) of 1MHz, making it suitable for general-purpose amplification, active filter design, and signal conditioning applications operating at audio and low-frequency ranges.
What are the bias current and CMRR specifications of the LM2902M?
The LM2902M features a maximum bias current (IIB) of 0.5µA (0.25µA typical at 25°C) and a common-mode rejection ratio (CMRR) of 50dB minimum and 70dB typical, enabling accurate amplification in noisy environments.
What package type does the LM2902M use and what are typical applications?
The LM2902M is available in a Small Outline Package (SOP), offering a compact footprint ideal for PCB space-constrained designs. Typical applications include audio amplifiers, sensor signal conditioning, instrumentation circuits, active filters, and industrial control systems.
Can the LM2902M operate from a single supply voltage?
Yes, the LM2902M is designed to operate from a single or dual supply, making it versatile for battery-powered portable devices, automotive electronics, and systems where only a single supply rail is available.
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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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