Differential Amplifier '5307'

basic information

●Wide bandwidth DC to 10MHz rise time 35ns ●High gain 10 to 1000 times ●Differential input / single-ended ground switching ●High common mode rejection ratio over 120dB ●Built-in DC offset cancellation circuit

Price information

¥293,000 (excluding tax)

Price range

P3

Delivery Time

Applications/Examples of results

■Measurement of minute changes due to the surrounding environment of elements (semiconductors, etc.) In the 5307, a signal that amplifies the difference between input signal A and input signal B (A - B) is output. Two identical elements, such as semiconductors, are prepared, and the same signal is applied to both, with the voltages of each element input to A and B. Then, when the surrounding environment (temperature, humidity, pressure, etc.) is varied for only one of the elements, the change can be amplified and output. For example, if the voltage of each element is 1V and the change is 1mV, the A input will be 1V and the B input will be 1V + 1mV, resulting in an output that is the difference A - B of 1mV (or -1mV) multiplied by the gain. ■Avoiding the effects of noise in signal detection ●When preventing external noise By inputting signals from sensors, etc., into A and B of the 5307, noise signals that affect the two output signals from the sensor can be canceled out. If induced noise enters the output cable from the signal source of the sensor, the two output signals (Hi and Lo) from the signal source can be input to A and B respectively, thereby canceling out the effects of the induced noise and amplifying the original output signal from the sensor. (Removal of common-mode noise)