製品概要

機能と利点

  • Very Low Noise
  • Excellent Input Offset Voltage 75 µV Max
  • Low Offset Voltage Drift 1 µV/°C Max
  • Very High Gain 1500 V/mV Min
  • Outstanding CMR 106 dB Min
  • Slew Rate 2.4 V/µs Typ
  • Gain Bandwidth Product 5 MHz Typ

製品概要

The OP270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, offering comparable performance to ADI's industry standard OP27.

The OP270 features an input offset voltage below 75µV and offset drift under 1µV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP270 is over 1,500,000 into a 10k Ohm load insuring excellent gain accuracy and linearity, even in high-gain applications. Input bias current is under 20nA which reduces errors due to signal source resistance. The OP270's CMR of over 106dB and PSRR of less than 3.2µV/V significantly reduce errors due to ground noise and power supply fluctuations. Power consumption of the dual OP270 is one-third less than two OP27s, a significant advantage for power concious applications. The OP270 is unity-gain stable with a gain-bandwidth product of 5MHz and a slew rate of 2.4V/µs.

The OP270 offers excellent amplifier matching which is important for applications such as multiple gain blocks, low-noise instrumentation amplifiers, dual buffers, and low-noise active filters.

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この製品ファミリーの1つ以上の型番が生産/供給中です。新規の設計に適していますが、より新しい代替製品を提供している場合があります。

設計リソース

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information

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