AD620BRZ-RL, Измерительный усилитель, 1 Усилитель, 15 мкВ, 1.2 В/мкс, 1 МГц, ± 2.3В до ± 18В, NSOIC

Полупроводники - Микросхемы\Усилители и Компараторы\Инструментальные УсилителиAD620 is a low cost, high accuracy instrumentation amplifier. It requires one external resistor to set gains of 1 to 10.000. The low input bias current of 1.0nA max is made possible with the use of Superϐeta processing in the input stage. It works well as a preamplifier due to its low input voltage noise of 9 nV/√Hz at 1kHz, 0.28µV p-p in the 0.1Hz to 10Hz band, and 0.1pA/√Hz input current noise. Also, this amplifier is well suited for multiplexed applications with its settling time of 15µs to 0.01%. It is widely used in application such as weigh scales, ECG and medical instrumentation, transducer interface, data acquisition systems, industrial process controls, battery-powered and portable equipment etc. • Operating power supply range is ±2.3V to ±18V• Higher performance than 3 opamp IA designs• Supply current range is 1.3mA max• Input offset voltage is 15µV max• Input offset drift is 0.1µV/°C max• Input bias current is 0.5nA typ• Common-mode rejection ratio is 110dB at (G = 10), (VCM = 0V to ± 10V)• Slew rate is 1.2V/µs typ• 120kHz bandwidth (G = 100)• Operating temperature is -40°C to +85°C, packaging style is 8-lead SOIC• N