Product Overview: LTC2068HUD#PBF by Analog Devices Inc.

The LTC2068HUD#PBF is a high-precision, low-power operational amplifier (op-amp) designed and manufactured by Analog Devices Inc., a leader in high-performance analog technology. This op-amp is part of the LTC2068 series, known for their zero-drift architecture, which ensures outstanding long-term stability and low offset voltage over time and temperature.

With its ultra-low input bias current and low noise, the LTC2068HUD#PBF is an ideal choice for high-accuracy applications such as sensor signal conditioning, medical instrumentation, and battery-powered devices. The device operates from a supply voltage range of 1.8V to 5.5V, making it compatible with a variety of power sources, and it features a low supply current of only 1.3µA (max), which helps to extend battery life in portable applications.

The LTC2068HUD#PBF comes in a compact, 16-lead QFN (4mm × 3mm) package, which is suitable for space-constrained applications. It is characterized for operation from -40°C to 125°C, ensuring reliable performance across a wide range of environmental conditions.

Key features of the LTC2068HUD#PBF include:

• Zero-drift topology for ultra-low offset voltage and drift
• Low input bias current of 20pA (max)
• Low noise performance with 1.2µVP-P (0.1Hz to 10Hz)
• Wide supply voltage range from 1.8V to 5.5V
• Low supply current of 1.3µA (max), ideal for battery-powered applications
• Excellent CMRR (Common Mode Rejection Ratio) and PSRR (Power Supply Rejection Ratio)
• Electromagnetic interference (EMI) rejection, enhancing performance in electrically noisy environments
• 16-lead QFN package for a compact footprint
• Extended operating temperature range from -40°C to 125°C

Whether you're designing precision instrumentation or looking for a reliable op-amp for your next low-power project, the LTC2068HUD#PBF offers a compelling combination of accuracy, efficiency, and versatility. Its robust feature set ensures that it can meet the stringent requirements of advanced analog circuits, solidifying its place as a top choice among engineers and designers.