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OPA378 - Precision OPERATIONAL AMPLIFIER

Download the OPA378 datasheet PDF (OPA2378 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for precision operational amplifier.

Description

The OPA378 and OPA2378 represent a new generation of Zerø-Drift, microPOWER™ operational amplifiers that use a proprietary auto-calibration technique to provide minimal input offset voltage (20μV) and offset voltage drift (0.1μV/°C).

Features

  • 1.
  • 23 LOW NOISE.
  • 0.4μVPP, 0.1Hz to 10Hz.
  • 20nV/√Hz at 1kHz.
  • ZERØ-DRIFT SERIES.
  • LOW OFFSET.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA2378-etcTI.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

Click to expand full text
OPA378 OPA2378 www.ti.com SBOS417D – JANUARY 2008 – REVISED OCTOBER 2009 Low-Noise, 900kHz, RRIO, Precision OPERATIONAL AMPLIFIER Zerø-Drift Series Check for Samples: OPA378 OPA2378 FEATURES 1 •23 LOW NOISE – 0.4μVPP, 0.1Hz to 10Hz – 20nV/√Hz at 1kHz • ZERØ-DRIFT SERIES – LOW OFFSET VOLTAGE: 20μV – LOW OFFSET DRIFT: 0.1μV/°C • QUIESCENT CURRENT: 125μA • GAIN BANDWIDTH: 900kHz • RAIL-TO-RAIL INPUT/OUTPUT • EMI FILTERING • SUPPLY VOLTAGE: 2.2V to 5.5V • microSIZE PACKAGES: SC70 and SOT23 APPLICATIONS • PORTABLE MEDICAL DEVICES – GLUCOSE METERS – OXYGEN METERING – HEART RATE MONITORS • WEIGH SCALES • BATTERY-POWERED INSTRUMENTS • THERMOPILE MODULES • HANDHELD TEST EQUIPMENT • SENSOR SIGNAL CONDITIONING 0.
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