The sensor in question produces a relatively tiny voltage of -0.414 to +0.414 volts, and requires a very high input impedance. A FET input op-amp is selected, with the ground of the sensor shifted ...

Editor's Note: This lengthy and insightful article is presented in four parts: Part 1: click here Part 2: click here Part 3: click here Part 4: below. Op amp input filtering and EMI-hardened op amps ...

U1 and U4 are wired as zero tempco current sources. The difference in voltage between RTD (R4) and R3 is amplified in the instrumentation amplifier U3. The RTD at 300 °C (or R4 at 212.2 Ω) sends 160 ...

The new ISL28210 is an industrial temperature grade, 40V Precision JFET-input op amp featuring the industry's optimal combination of low noise, low bias current, high slew rate, fast settling time ...

A new op amp designed to extend maintenance system uptime and maximise sensor performance has been introduced by Maxim Integrated Products. The MAX44251 is a 20V, low noise dual op amp that the ...

ST has created a dual precision op-amp for automotive sensor signal conditioning, with 20µV input offset voltage and 100nV/°C drift, and operation over 4 to 36V and -40 to 125°C. Input common mode ...

Linear Tech is aiming at high-impedance sensor transimpedance amplifiers with an op-amp that requires only 3fA of bias current (typical at 25°C) while offering 500MHz gain bandwidth product. Potential ...

STMicroelectronics’ TSB182 dual operational amplifier provides high-accuracy signal conditioning for sensors, including maximum 20µV input offset voltage, 100nV/°C drift over temperature, and 4V-36V ...

With its power-saving mode, the LMV422 operational amplifier lets designers reduce power consumption while maintaining an active circuit. Thus, there's faster turn-on times in ...