TLV1811-Q1

The TLV1811-Q1 is a high-precision, low-power operational amplifier manufactured by Texas Instruments, specifically designed for automotive and industrial applications requiring robust performance under harsh conditions. It operates from a single supply voltage ranging from 2.7 V to 5.5 V, making it suitable for systems with limited power budgets. The device features a wide bandwidth of 1.5 MHz and a high slew rate of 1.5 V/μs, enabling fast response times for dynamic signal processing tasks. This op-amp offers rail-to-rail input and output capability, allowing maximum signal swing within the supply range without distortion. Its low quiescent current—typically 300 μA per channel—ensures minimal power consumption, which is critical in battery-powered or energy-sensitive designs. The TLV1811-Q1 also provides excellent DC accuracy, with an offset voltage as low as ±1 mV and a temperature drift of only 3 μV/°C, ensuring stable operation across varying environmental conditions. Engineered to meet AEC-Q100 Grade 1 reliability standards, the TLV1811-Q1 is qualified for automotive use, including applications such as sensor signal conditioning, active filtering, and analog front-end circuits in ADAS (Advanced Driver Assistance Systems) and infotainment systems. It supports both single-supply and split-supply configurations, offering flexibility in system design. The device includes internal ESD protection and short-circuit protection, enhancing robustness in real-world environments. In addition to its precision and durability, the TLV1811-Q1 delivers consistent performance over temperature and time, thanks to its advanced CMOS process technology. It is available in small packages like the SOIC-8 and TSSOP-8, supporting compact PCB layouts. With its combination of low noise, high gain stability, and reliable operation in demanding environments, the TLV1811-Q1 serves as an ideal choice for engineers seeking dependable analog signal processing solutions in safety-critical and high-reliability applications.