Texas Instruments

TLC2274CPWR

TLC2274CPWR Description

The TLC2274CPWR from Texas Instruments is a high-performance, quad-channel general-purpose operational amplifier designed for precision analog applications. Operating within a supply voltage range of 4.4V to 16V, this device delivers a 2.25 MHz gain bandwidth product and a 3.6V/µs slew rate, making it suitable for high-speed signal conditioning. With an ultra-low input bias current of 1 pA and a 300 µV input offset voltage, the TLC2274CPWR ensures high accuracy in sensitive circuits. Packaged in a 14-pin TSSOP and available in tape-and-reel (TR) format, it is optimized for surface-mount assembly in space-constrained designs.

TLC2274CPWR Features

• Quad-Channel Design: Integrates four independent op-amps, reducing board space and BOM complexity.
• Low Power Consumption: Draws only 4.8mA per channel, ideal for battery-powered systems.
• Wide Supply Range: Supports 4.4V to 16V, accommodating diverse power supplies.
• High Output Drive: Delivers 50mA output current per channel, enabling robust signal driving.
• Low Noise & High Precision: Features 1 pA input bias current and 300 µV offset voltage for precision applications.
• Robust Packaging: TSSOP-14 with MSL1 (Unlimited) moisture sensitivity, ensuring reliability in harsh environments.

TLC2274CPWR Applications

The TLC2274CPWR excels in:

• Sensor Signal Conditioning: Ideal for amplifying low-level signals from thermocouples, strain gauges, or photodiodes.
• Active Filters & Data Acquisition: Its 2.25 MHz bandwidth suits anti-aliasing and instrumentation filters.
• Portable & Battery-Powered Devices: Low quiescent current extends battery life in medical monitors or IoT sensors.
• Motor Control Systems: High output current drives feedback networks in servo controllers.
• Industrial Automation: Operates reliably in 0°C to 70°C environments for PLCs and process control.

Conclusion of TLC2274CPWR

The TLC2274CPWR combines precision, low power, and high integration, making it a versatile choice for analog designs. Its quad-channel architecture, wide voltage range, and robust performance cater to demanding applications in industrial, medical, and consumer electronics. Texas Instruments’ ROHS3 compliance and REACH-unaffected status further ensure environmental and regulatory suitability. For engineers seeking a reliable, high-performance op-amp with minimal footprint, the TLC2274CPWR stands out as a superior solution.