Микросхема OP27GSZ, Малошумящий прецизионный операционный усилитель …

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OP27GSZ, Малошумящий прецизионный операционный усилитель …The OP27GSZ is a low noise, precision operational amplifier in 8 pin NSOIC package. Offsets down to 25µV and maximum drift of 0.6µV/°C make the OP27 ideal for precision instrumentation applications. It combines low offset and drift of OP07 with both high speed and low noise. It provides excellent dynamic accuracy in high speed data acquisition systems. A low input bias current of ±10nA is achieved by use of bias current cancellation circuit. The output stage has good load driving capability. A guaranteed swing of ±10V into 600 ohm load and low output distortion make the OP27 an excellent choice for many applications like low noise, high accuracy amplification of low level signals.

• Gain bandwidth product of 8MHz
• Input offset voltage of 30µV
• Input bias current of ±15nA
• Input offset current of 12nA
• Common mode rejection ratio (CMRR) of 120dB
• Slew rate of 2.8V/µs
• Power consumption of 100mW
• Supply voltage range from ±4V to ±18V
• Low drift of 0.2µV/°C
• Operating temperature range from -40°C to 85°C