TLV2402QDGKRQ1 - Texas Instruments Automotive Operational Amplifier

The TLV2402QDGKRQ1 from Texas Instruments is a high-precision operational amplifier specifically designed for the demanding requirements of automotive applications. This device offers an optimal combination of low-voltage operation and low-power consumption, making it suitable for battery-powered systems and power-sensitive applications within the automotive sector.

Encased in an 8-pin VSSOP (DGK) package, the TLV2402QDGKRQ1 features a dual operational amplifier configuration, providing designers with the flexibility to implement a variety of circuit topologies. Its advanced design ensures that it operates over a wide supply range of 2.7 to 16 V, which is crucial for maintaining performance across the varying electrical environments found in automotive applications.

With a quiescent current of just 45 µA per channel, the TLV2402QDGKRQ1 is an excellent choice for energy-efficient designs. Despite its low-power consumption, it does not compromise on performance, offering a bandwidth of 5.5 kHz and a slew rate of 2.1 V/µs. This balance of power efficiency and operational speed makes it ideal for sensor signal conditioning, battery management systems, and other low-frequency filtering applications within vehicles.

The device is characterized for operation from –40°C to +125°C, which ensures reliable performance even under extreme temperature conditions typical of automotive environments. Additionally, the TLV2402QDGKRQ1 comes with built-in ESD (Electrostatic Discharge) protection, further enhancing its robustness and reliability in the field.

Key features of the TLV2402QDGKRQ1 include low input bias current, low input offset voltage, and a common-mode input voltage range that includes ground. These features make it easier for designers to achieve high-accuracy signal amplification and conditioning without the need for complex level-shifting circuits.

Overall, the TLV2402QDGKRQ1 operational amplifier is a testament to Texas Instruments' commitment to providing high-quality, reliable components for the automotive industry. Its combination of low power, high precision, and robust performance make it a preferred choice for engineers looking to optimize their automotive electronic designs.