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OPA627 - OPERATIONAL AMPLIFIERS

Download the OPA627 datasheet PDF. This datasheet also covers the OPA627_Burr variant, as both devices belong to the same operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The OPA627 and OPA637 Difet operational amplifiers provide a new level of performance in a precision FET op amp.

When compared to the popular OPA111 op amp, the OPA627/637 has lower noise, lower offset voltage, and much higher speed.

Key Features

  • q VERY LOW NOISE: 4.5nV/√Hz at 10kHz q FAST.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA627_Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
OPA627 High-Speed JFET Operational Amplifiers Texas Instruments
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OPA625 16-Bit Analog-to-Digital Converter Drivers Texas Instruments
OPA626 16-Bit Analog-to-Digital Converter (ADC) Drivers Texas Instruments
OPA607 CMOS Operational Amplifier Texas Instruments

Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description
OPA620 Wideband Precision OPERATIONAL AMPLIFIER
OPA621 Wideband Precision OPERATIONAL AMPLIFIER
OPA622 Wide-Bandwidth OPERATIONAL AMPLIFIER
OPA623 Wide Bandwidth / Current-Feedback OPERATIONAL AMPLIFIER
OPA628 Low Distortion Wideband OPERATIONAL AMPLIFIER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® OPA 627 OPA627 OPA637 OPA 627 Precision High-Speed Difet ® OPERATIONAL AMPLIFIERS FEATURES q VERY LOW NOISE: 4.5nV/√Hz at 10kHz q FAST SETTLING TIME: OPA627—550ns to 0.01% OPA637—450ns to 0.01% q LOW VOS: 100µV max q LOW DRIFT: 0.8µV/°C max q LOW IB: 5pA max q OPA627: Unity-Gain Stable q OPA637: Stable in Gain ≥ 5 APPLICATIONS q PRECISION INSTRUMENTATION q FAST DATA ACQUISITION q DAC OUTPUT AMPLIFIER q OPTOELECTRONICS q SONAR, ULTRASOUND q HIGH-IMPEDANCE SENSOR AMPS q HIGH-PERFORMANCE AUDIO CIRCUITRY q ACTIVE FILTERS High frequency complementary transistors allow increased circuit bandwidth, attaining dynamic performance not possible with previous precision FET op amps. The OPA627 is unity-gain stable. The OPA637 is stable in gains equal to or greater than five.