OPA627BP Operational Amplifier: Pinout, Feature, and Datasheet

The OPA627BP operational amplifier provides a new level of performance in a precision FET operational amplifier. When compared to the popular OPA111 operational amplifier, the OPA627BP has lower noise, lower offset voltage, and higher speed. The OPA627BP is useful in a broad range of precision and high speed analog circuitry.The OPA627BP is fabricated on a high-speed, dielectrically-isolated complementary NPN/PNP process. It operates over a wide range of power supply voltage of ±4.5 V to ±18 V. 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. The OPA627 is unity-gain stable. The OPA637 is stable in gains equal to or greater than five.Difet fabrication achieves extremely low input bias 2 Applications 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.The OPA627BP is available in plastic PDIP, SOIC, and metal TO-99 packages. Industrial and military temperature range models are available.

1. Very Low Noise: 4.5 nV/√Hz at 10 kHz

2. Fast Settling Time: 550 ns to 0.01%

3. Low VOS: 100-µV maximum

4. Low Drift: 0.8-µV/°C maximum

5. Low IB: 5-pA maximum

6. Unity-Gain Stable

Circuits With Noise Gain Less Than Five Require the OPA627 for Proper Stability

Clamp Circuit for Improved Overload Recovery

Driving Large Capacitive Loads

Optional Offset Voltage Trim Circuit

Input Protection Circuits

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Texas Instruments OPA627BP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments OPA627BP.

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Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top 10 semiconductor companies worldwide based on sales volume.The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue.TI also produces TI digital light processing technology and education technology products including calculators, microcontrollers and multi-core processors. The company holds 45,000 patents worldwide as of 2016.