Texas Instruments

TLC2274AQD  

OP Amps, Buffer Amps ICs

TLC2274AQD Description

The TLC2274AQD is a general-purpose operational amplifier from Texas Instruments, designed for automotive applications. This quad-channel op-amp offers a wide supply voltage range, from a minimum of 4.4 V to a maximum of 16 V, making it suitable for various power supply configurations. Each channel features a gain bandwidth product of 2.25 MHz, ensuring high-frequency performance and stability. The TLC2274AQD also boasts a low input bias current of just 1 pA, minimizing offset errors and enhancing signal integrity.

With a slew rate of 3.6 V/µs, this op-amp can handle fast signal transitions, making it ideal for applications requiring high-speed processing. The supply current per channel is a modest 4.8 mA, contributing to energy efficiency. Additionally, the TLC2274AQD features a low input offset voltage of 300 µV, which helps maintain accuracy in precision applications. Each channel can deliver up to 50 mA of output current, providing robust drive capabilities.

The TLC2274AQD is packaged in a surface-mount tube, making it suitable for automated assembly processes. It is classified under ECCN EAR99 and HTSUS 8542.33.0001, and it complies with REACH and RoHS3 standards, ensuring environmental and regulatory compliance. Despite its obsolescence status, the TLC2274AQD remains a reliable choice for many applications due to its robust performance and automotive-grade reliability.

TLC2274AQD Features

• Wide Supply Voltage Range: Operates from 4.4 V to 16 V, providing flexibility in power supply design.
• High Gain Bandwidth Product: 2.25 MHz ensures stability and performance at high frequencies.
• Low Input Bias Current: 1 pA minimizes offset errors, enhancing signal accuracy.
• Fast Slew Rate: 3.6 V/µs supports high-speed signal processing.
• Low Input Offset Voltage: 300 µV ensures precision in sensitive applications.
• Robust Output Current: Each channel can deliver up to 50 mA, providing strong drive capabilities.
• Energy Efficient: 4.8 mA supply current per channel minimizes power consumption.
• Surface-Mount Packaging: Tube packaging is ideal for automated assembly processes.
• Regulatory Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards.
• Automotive Grade: Designed for automotive applications, ensuring reliability and durability.

TLC2274AQD Applications

The TLC2274AQD is well-suited for a variety of applications, particularly in the automotive sector. Its wide supply voltage range and robust performance make it ideal for:

• Automotive Electronics: Suitable for powertrain control, body electronics, and infotainment systems.
• Signal Conditioning: Ideal for amplifying and conditioning signals in sensor interfaces and data acquisition systems.
• High-Speed Processing: Its high slew rate and gain bandwidth product make it suitable for applications requiring fast signal transitions.
• Precision Applications: Low input bias current and offset voltage ensure accuracy in precision amplification and filtering.

Conclusion of TLC2274AQD

The TLC2274AQD from Texas Instruments is a versatile and reliable general-purpose operational amplifier designed for automotive applications. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it an excellent choice for a variety of high-speed and precision applications. Despite its obsolescence status, the TLC2274AQD remains a robust solution, offering automotive-grade reliability and regulatory compliance. Its surface-mount packaging and energy efficiency further enhance its suitability for modern electronic designs.

TLC2274AQD Documents

Download datasheets and manufacturer documentation for TLC2274AQD

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Process Change Notification (PDF)       TLC2272/4 150 to 200 mm (PDF)       D and DBQ 8mil to 6mil Leadframe thickness reduction - CMS C1011081 (PDF)       Product Change Notification (PDF)      

Models :

TLC2274AQD Symbol & Footprint by SnapMagic      

Technical Resources :

TLC2272 TINA-TI Reference Design       TLC2272 TINA-TI Reference Design (Rev. A)      

SPICE Models :

TLC2272, TLC2272A PSpice Model (Rev. B)       TLC2272, TLC2272A PSpice Model (Rev. A)       TLC2274, TLC2274A PSpice Model       TLC2272 TINA-TI Spice Model (Rev. A)       TLC2272 TINA-TI Spice Model