Texas Instruments

TLC2252AQDRG4

TLC2252AQDRG4 Description

The TLC2252AQDRG4 is a general-purpose operational amplifier from Texas Instruments, designed for a wide range of applications requiring high performance and reliability. This dual-channel op-amp is part of the LinCMOS™ series, known for its low power consumption and excellent performance characteristics. The TLC2252AQDRG4 features a supply voltage range of 4.4 V to 16 V, making it suitable for various power supply configurations. With a gain bandwidth product of 210 kHz and a slew rate of 0.12 V/µs, it offers a balance of speed and precision ideal for many analog signal processing tasks.

TLC2252AQDRG4 Features

• Low Power Consumption: The TLC2252AQDRG4 operates with a supply current of 80 µA per channel, making it highly efficient for battery-powered and low-power applications.
• High Input Impedance: With an input bias current of just 1 pA, this op-amp minimizes loading effects on sensitive signal sources, ensuring accurate signal processing.
• Low Input Offset Voltage: The 200 µV input offset voltage ensures high accuracy and minimal error in signal amplification.
• High Output Current Capability: Each channel can deliver up to 50 mA, allowing for robust drive capabilities suitable for a variety of loads.
• Automotive Grade: Certified for automotive applications, the TLC2252AQDRG4 meets stringent reliability and performance standards required for automotive electronics.
• Surface Mount Packaging: The 8SOIC package is ideal for surface mount technology, enabling compact and reliable PCB designs.
• Moisture Sensitivity Level 1: This rating indicates that the device is unaffected by moisture, ensuring long-term reliability in various environmental conditions.
• Compliance: The TLC2252AQDRG4 is REACH unaffected and ROHS3 compliant, meeting environmental and regulatory standards for modern electronics manufacturing.

TLC2252AQDRG4 Applications

The TLC2252AQDRG4 is well-suited for a variety of applications where precision and low power consumption are critical. Its dual-channel design and wide supply voltage range make it ideal for:

• Signal Conditioning: Amplifying and processing analog signals in sensors and transducers.
• Automotive Electronics: Used in automotive control systems, where reliability and precision are paramount.
• Battery-Powered Devices: Ideal for portable electronics and IoT devices due to its low power consumption.
• Industrial Control Systems: Enhancing the performance of control loops and signal processing in industrial environments.
• Medical Equipment: Ensuring accurate signal processing in medical monitoring devices and diagnostic equipment.

Conclusion of TLC2252AQDRG4

The TLC2252AQDRG4 from Texas Instruments is a versatile and reliable general-purpose operational amplifier, offering a combination of low power consumption, high input impedance, and automotive-grade reliability. Its wide supply voltage range and dual-channel design make it suitable for a broad range of applications, from automotive electronics to portable devices. While the product is now obsolete, it remains a valuable component for engineers and designers seeking a high-performance op-amp with proven reliability and compliance with modern environmental standards.