Texas Instruments

TLC274ID  

OP Amps, Buffer Amps ICs

TLC274ID Description

The TLC274ID from Texas Instruments is a quad-channel general-purpose operational amplifier (op-amp) housed in a 14-SOIC package. Designed for precision and efficiency, it operates over a wide supply voltage range of 4V to 16V, making it versatile for various analog signal conditioning tasks. With a low input bias current of 0.6 pA and a moderate gain bandwidth product of 2.2 MHz, it balances performance and power consumption, drawing 2.7mA per channel. Its ROHS3 compliance and REACH-unaffected status ensure environmental and regulatory suitability.

TLC274ID Features

• Quad-Channel Design: Integrates four independent op-amps, reducing board space and complexity.
• Low Input Offset Voltage (1.1 mV): Enhances accuracy in precision applications.
• High Slew Rate (3.6V/µs): Ensures fast signal response, ideal for dynamic systems.
• Wide Supply Range (4V–16V): Compatible with single or dual-supply configurations.
• Low Power Consumption: Optimized for battery-operated and portable devices.
• Robust Output Drive (30 mA/channel): Capable of driving moderate loads directly.

TLC274ID Applications

The TLC274ID excels in:

• Sensor Signal Conditioning: Amplifying low-level signals from thermocouples, strain gauges, or photodiodes.
• Active Filters: Implementing Butterworth or Chebyshev filters due to its stable bandwidth.
• Portable Medical Devices: Leveraging low power and precision for ECG or blood glucose monitors.
• Industrial Control Systems: Providing reliable amplification in PLCs and motor control circuits.
• Audio Preamplifiers: Delivering clean gain for microphone or instrument inputs.

Conclusion of TLC274ID

The TLC274ID is a cost-effective, high-performance quad op-amp tailored for precision analog designs. Its low noise, wide voltage range, and robust output make it a standout choice for industrial, medical, and consumer applications. While marked as Last Time Buy, its proven reliability ensures it remains a viable solution for legacy or new designs requiring stable, multi-channel amplification. Engineers seeking a balance of speed, accuracy, and power efficiency will find this IC exceptionally capable.

TLC274ID Documents

Download datasheets and manufacturer documentation for TLC274ID

Datasheets :

TLC274/A/B/Y, TLC279      

PCN Obsolescence/ EOL :

EOL NOTICE 17/Feb/2023       EOL PDN20230217005.3A 23/Feb/2023      

HTML Datasheet :

TLC274/A/B/Y, TLC279      

PCN Design/Specification :

Design 25/Feb/2022