Texas Instruments

TLC274IPW

TLC274IPW Description

The TLC274IPW from Texas Instruments is a quad-channel, general-purpose operational amplifier (op-amp) housed in a 14-pin TSSOP package. Designed for precision and efficiency, it operates over a wide supply voltage range of 4V to 16V, making it versatile for both low and moderate voltage applications. With a gain bandwidth product of 2.2 MHz and a slew rate of 3.6V/µs, it delivers stable performance in signal conditioning and amplification tasks. The device features ultra-low input bias current (0.6 pA) and low input offset voltage (1.1 mV), ensuring high accuracy in sensitive circuits. Its ROHS3 compliance and REACH unaffected status make it suitable for environmentally conscious designs.

TLC274IPW Features

• Quad-Channel Design: Integrates four independent op-amps in a single package, saving board space.
• Low Power Consumption: Draws 2.7mA per channel, ideal for battery-powered systems.
• High Output Drive: Supports 30mA output current per channel, enabling robust signal driving.
• Wide Supply Range: Operates from 4V to 16V, accommodating diverse power supplies.
• Low Noise and High Precision: Minimal input bias current and offset voltage enhance signal integrity.
• Surface-Mount Package: 14-TSSOP for compact, high-density PCB layouts.
• Last Time Buy Status: Available for final procurement before discontinuation.

TLC274IPW Applications

The TLC274IPW excels in applications requiring precision amplification, filtering, and signal processing, such as:

• Sensor Interfaces: Ideal for amplifying low-level signals from thermocouples, strain gauges, or photodiodes.
• Active Filters: Suitable for low-to-mid frequency filter designs due to its 2.2 MHz bandwidth.
• Portable Electronics: Low power consumption makes it a fit for handheld devices and IoT sensors.
• Industrial Control Systems: Robust performance in 4-20mA loops, motor control, and instrumentation.
• Medical Devices: High accuracy supports ECG amplifiers and patient monitoring equipment.

Conclusion of TLC274IPW

The TLC274IPW is a reliable, general-purpose op-amp offering a balance of precision, power efficiency, and versatility. Its quad-channel integration and wide supply range make it a cost-effective solution for space-constrained designs. While marked as Last Time Buy, it remains a strong choice for legacy systems or projects requiring proven performance. Engineers seeking a low-noise, high-accuracy amplifier for industrial, medical, or portable applications will find this IC highly capable.