OPA627AU - 

Operational Amplifier, Single, 1 Amplifier, 16 MHz, 55 V/µs, ± 4.5V to ± 18V, SOIC, 8 Pins

OPA627AU - Operational Amplifier, Single, 1 Amplifier, 16 MHz, 55 V/µs, ± 4.5V to ± 18V, SOIC, 8 Pins

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Product Overview

The OPA627AU is a precision high-speed Difet® Operational Amplifier provides a new level of performance. When compared to the popular OPA111 operational amplifier, it has lower noise, lower offset voltage and higher speed. The OPA627AU is useful in a broad range of precision and high speed analog circuitry. It is fabricated on a high-speed, dielectrically-isolated complementary NPN/PNP process. Laser-trimmed Difet input circuitry provides high accuracy and low-noise performance comparable with the best bipolar-input operational amplifiers. High frequency complementary transistors allow increased circuit bandwidth, attaining dynamic performance not possible with previous precision FET operational amplifiers. Difet fabrication achieves extremely low input bias currents without compromising input voltage noise performance. Low input bias current is maintained over a wide input common-mode voltage range with unique cascode circuitry.
  • Very low noise
  • Fast settling time
  • Low VOS, drift and IB
  • Green product and no Sb/Br


Audio, Sensing & Instrumentation


Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

1 Amplifier
± 4.5V to ± 18V
MSL 3 - 168 hours
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