Composite Instrumentation Amp Extends CMRR Frequency Range 10 Times : Electronic Design - Ideas for Design / Instrumentation amplifiers are the building blocks commonly used in industrial, medical, and military systems. The primary benefit of such a component is its ability to reject common-mode signals while amplifying a differential-input... |
Instrumentation amp makes noninverting integrator: EDN - Design Ideas / Figure 1a shows the classic implementation of an integrator. The circuit has two properties that may be undesirable in same applications: It necessarily inverts, and it requires a split-supply or midsupply reference. Figure 1b shows an implementation of an integrator that uses an LT1789 instrumentation amplifier.. |
Instrumentation Amp Swings Rail to Rail: EDN-Design Ideas - You can combine an instrumentation amplifier and an inexpensive CMOS op amp to get the better of two worlds: the precision of a bipolar instrumentation amp and the5V single-supply operation of the CMOS op amp. The characteristics of such a circuit depend first on the instrumentation amp you use. The INA131 delivers50-µV max voltage offset,0.25-µV/°C max offset drift, and100-dB min common-mode rejection. Next, how close the output swings to the power supplys rail depends on which rail-to-rail op amp you use. A Texas Instruments TL2272, for example, swings outputs to within100 mV of the rails. |
Instrumentation Amplifier : National Semiconductor Application Notes,28-Jun-1996 |
Instrumentation Amplifier has 290 MHz Gain Bandwidth Product : EDN-Design Ideas / very high frequency instrumentation amplifier based on video-difference amplifier |
Instrumentation Amplifiers : National Semiconductor Application Notes,28-Jun-1996 |
Isolated, 12bit, 8 Channel, a / D Converter With PC Interface & 0.1% Accuracy: |
OpAmp Doubles As Instrumentation Amp: EDN-Design Ideas |
Build an adjustable high frequency notch filter: EDN-Design Ideas / Although you can obtain universal, resistor-programmable switched-capacitor filters that are configurable as notch filters, most cannot operate at bandwidths higher than 100 kHz. Further, the typically 16 |
Composite Amp Provides High Gain & Bandwidth: EDN-Design Ideas |
Composite Amplifier Boosts Precision Of Programmable Voltage Source : Electronic Design - Ideas for Design / Engineers often need dc voltage sources with very high precision and good resistive and/or capacitive load-driving capability for industrial applications. However, precision benchtop power supplies can be very expensive if high accuracy also is... |
Wideband AGC has 60 DB Dynamic Input Range: EDN-Design Ideas |
Wideband Filter Only Has Two Different Components : Electronic Design - Ideas for Design / Wideband filters with bandwidths in excess of an octave can be created by cascading a high-pass filter and a low-pass filter. In this design idea, nine-pole high-pass and low-pass filters have been constructed using a modified equal-element design. A... |
Wideband Filter uses image Parameters: EDN-Design Ideas / PDF contains multiple circuits - scroll to find this circuit |
Wideband OpAmp Capable of MicroPower Operation : National Semiconductor Application Notes,24-Oct-2001 |
Wideband, Low Noise Amplifier Drives 50 Ohm Loads: EDN-Design Ideas |
Amplifier: Instrumentation Circuits
