LM2904NIn StockTexas Instruments
LM2904N is a dual general-purpose operational amplifier by Texas Instruments, featuring single-supply operation from 3V to 32V. Key specs: dual channels, low input offset voltage, wide supply voltage range. From $0.37, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.3675(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual op-amp channels in a single DIP-8 package for compact circuit design
- Wide supply voltage range: 3V to 32V single supply or ±1.5V to ±16V dual supply
- Low input bias current and low input offset voltage for precision signal conditioning
- Unity-gain bandwidth of 1.1 MHz suitable for audio and sensor applications
- Industry-standard pinout compatible with LM358 and LM2904 series replacements
Applications
The LM2904N is widely used in signal conditioning circuits, transducer amplifiers, and DC gain stages in industrial and consumer electronics. Its single-supply capability makes it ideal for battery-powered devices, automotive electronics, and portable instrumentation. It is also commonly employed in comparator circuits, active filters, and analog signal processing applications where dual amplification is required.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the LM2904N?
The LM2904N operates from a single supply voltage of 3V to 32V, or a dual supply of ±1.5V to ±16V, making it highly versatile for both battery-powered and mains-powered applications.
What are typical applications for the LM2904N op-amp?
The LM2904N is commonly used in transducer amplifiers, DC gain stages, active filters, comparator circuits, and audio preamplifiers. Its dual-channel design and wide supply range make it suitable for industrial sensors, automotive electronics, and portable instrumentation.
What package type does the LM2904N come in?
The LM2904N is available in an 8-pin DIP (Dual In-line Package) through-hole package, which is convenient for prototyping and through-hole PCB assembly. It is pin-compatible with the LM358 series.
Is the LM2904N a drop-in replacement for LM358?
Yes, the LM2904N is functionally and pin-compatible with the LM358 dual op-amp. Both devices share the same 8-pin DIP pinout and similar electrical characteristics, allowing direct substitution in most circuit designs.
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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+ | $0.5825 | $0.58 |
| 9+ | $0.5625 | $5.06 |
| 10+ | $0.5400 | $5.40 |
| 15+ | $0.3924 | $5.89 |
| 34+ | $0.3750 | $12.75 |
| 35+ | $0.3675 | $12.86 |
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