LT1097S8#PBF

产品概述

The LT1097S8#PBF is a low power Precision Operational Amplifier achieves a new standard in combining low price and outstanding precision performance. The design effort of the LT1097 concentrated on optimizing the performance of all precision specs at only 350µA of supply current. Typical values are 10µV offset voltage, 40pA bias and offset currents, 0.2µV/°C and 0.4pA/°C drift. Common mode and power supply rejections, voltage gain is typically in excess of 128dB. All parameters that are important for precision, low power operational amplifier have been optimized. Consequently, using the LT1097 error budget calculations in most applications is unnecessary. The simple difference amplifier can be used to illustrate the all-around excellence of the LT1097. The 50k input resistance is selected to be large enough compared to input signal source resistance.

• 50µV Maximum offset voltage
• 1µV/°C Maximum offset voltage drift
• 250pA Maximum bias current
• 250pA Maximum offset current
• 4pA/°C Maximum bias and offset current drift
• 560µA Maximum supply current
• 0.5µVp-p, 2.2pAp-p Noise (0.1 to 10Hz)
• 115dB Minimum CMRR
• 117dB Minimum voltage gain
• 114dB Minimum PSRR

• Guaranteed operation on two NiCad batteries

应用

信号处理, 传感与仪器