TLC2272A-Q1

The TLC2272A-Q1 is a high-precision, low-power operational amplifier manufactured by Texas Instruments, specifically designed for automotive and industrial applications requiring enhanced reliability and performance. It features a wide supply voltage range of 2.7 V to 16 V, enabling flexible integration into various power systems without compromising stability or accuracy. This dual op-amp offers excellent DC precision with a typical input offset voltage of 50 µV and a very low input bias current of 1 pA, making it ideal for precision signal conditioning in sensor interfaces and measurement circuits. Its high gain-bandwidth product of 3 MHz ensures fast response times and stable operation even in demanding analog environments. The device also provides a minimum slew rate of 1.2 V/µs, supporting accurate amplification of dynamic signals across a broad frequency spectrum. Designed for robustness in harsh conditions, the TLC2272A-Q1 meets AEC-Q100 Grade 1 qualification standards, ensuring reliable operation over an extended temperature range from –40°C to +125°C. This makes it suitable for use in automotive systems such as engine control units (ECUs), infotainment modules, and advanced driver-assistance systems (ADAS). The package is available in a compact SOIC-8 format, minimizing board space while maintaining thermal and mechanical durability. In addition to its high performance, the TLC2272A-Q1 includes internal EMI filtering and protection circuitry to reduce noise susceptibility and improve system immunity in electrically noisy environments. It supports rail-to-rail output swing, allowing maximum signal utilization within the supply rails, which enhances efficiency in low-voltage designs. The low quiescent current of 1.3 mA per amplifier contributes to energy-efficient operation, aligning with modern power-conscious design practices. Common applications include analog front-end processing in medical devices, industrial automation sensors, battery management systems, and data acquisition systems where precision, stability, and long-term reliability are critical. Its compatibility with standard CMOS logic levels and ease of integration make it a preferred choice for engineers seeking a dependable, high-performance solution in both automotive and industrial markets.