LMC662CN Texas Instruments In Stock
LMC662CN is a CMOS dual operational amplifier by Texas Instruments, designed for single-supply and low-voltage applications. Key specs: input voltage range extends to ground, rail-to-rail output, 1.4MHz bandwidth, 1.3V/μs slew rate. From $1.05, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $1.0500(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- CMOS dual op-amp with rail-to-rail output swing for maximum dynamic range
- Input common-mode voltage range includes ground, enabling true single-supply operation
- Ultra-low supply current of 375μA typical, ideal for battery-powered designs
- Wide supply voltage range from 3V to 15V (single) or ±1.5V to ±7.5V (dual)
- 1.4MHz gain-bandwidth product with 1.3V/μs slew rate for general-purpose signal processing
Applications
LMC662CN is widely used in portable and battery-powered instrumentation where low supply current and single-supply operation are critical. It suits precision signal conditioning, sensor interface circuits, and active filter designs that require input sensing near ground. The device is also popular in industrial data acquisition systems, audio preamplifiers, and automotive electronics operating from a single low-voltage rail.
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 for the LMC662CN?
The LMC662CN operates from a single supply of 3V to 15V or a dual supply of ±1.5V to ±7.5V, making it highly versatile for both battery-powered and standard bench-supply designs.
What are the typical applications for the LMC662CN?
Typical applications include precision sensor signal conditioning, active low-pass and band-pass filters, single-supply instrumentation amplifiers, portable medical devices, audio preamplifiers, and industrial data acquisition front ends where low power consumption is essential.
How does the LMC662CN handle input voltages near ground?
The LMC662CN features a CMOS input stage whose common-mode voltage range extends to the negative supply rail (ground in single-supply designs), allowing accurate amplification of signals that ride close to 0V without distortion or clipping.
What package does the LMC662CN come in, and are alternatives available?
The LMC662CN is packaged in an 8-pin PDIP (DIP-8) through-hole package, convenient for prototyping. Pin-compatible alternatives include the LMC662AIN and the industry-standard TLC272 or LM358 for less demanding applications.
What is the quiescent current consumption of the LMC662CN?
The LMC662CN draws a typical supply current of only 375μA per amplifier (750μA total for both channels), making it an excellent choice for power-sensitive handheld and IoT devices where battery life is a priority.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2039 | $1.20 |
| 15+ | $1.0500 | $15.75 |
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