AD8421 10MHz Amplifier Module Millivolt Microvolt Small Signal with Shielding Box Single and Double Power Supply

Description AD8421 is a high speed instrumentation amplifier with low cost low power consumption extremely low noise and ultra low bias current It is especially suitable for various signal conditioning and data acquisition applications This product has a very high common mode rejection ratio CMRR which can extract low level signals submerged in high frequency common mode noise in a wide temperature range The AD8421 has a bandwidth of 10 MHz a slew rate of 35 V µs and a settling time of 0 001 G 10 of 0 6 µs It is capable of amplifying high speed signals and is outstanding in applications requiring high channel count multiplexing systems Even in the case of high gain the current feedback architecture can ensure high performance For example when G 100 the bandwidth is 2 MHz and the settling time is 0 8 µs AD8421 has excellent distortion performance and is suitable for demanding applications such as vibration analysis AD8421 provides 3 nV √Hz input voltage noise and 200 fA √Hz current noise performance and the quiescent current is only 2 mA which is very suitable for measuring low level signals For applications with larger source impedances the AD8421 uses innovative process technology to provide noise performance limited only by the sensor AD8421 uses a unique protection method to ensure robust input while maintaining extremely low noise With this protection function even if the difference between the input voltage and the opposite power rail reache