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OPA2828 - JFET-Input Operational Amplifiers

Download the OPA2828 datasheet PDF. This datasheet also covers the OPA828 variant, as both devices belong to the same jfet-input operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The OPA828 and OPA2828 (OPAx828) JFET input operational amplifiers are the next generation OPA627 and OPA827, combining high speed with high dc precision and ac performance.

Key Features

  • Low input voltage noise density: 4 nV/√Hz at 1 kHz.
  • Input voltage noise: 0.1 Hz to 10 Hz: 60 nVRMS.
  • Low input bias current:.
  • 0.1 pA (DGN).
  • 1 pA (D).
  • Input offset voltage:.
  • 25 μV (DGN).
  • 50 μV (D).
  • Input offset drift:.
  • 0.2 μV/°C (DGN).
  • 0.45 μV/°C (D).
  • MUX-friendly inputs.
  • Gain bandwidth: 45 MHz.
  • Slew rate: 150 V/μs.
  • 14-bit settling time: 120 ns.
  • Overload.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA828-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
OPA2822 Low-Power / Single-Supply / Wideband Operational Amplifier Burr-Brown
OPA2827 OPERATIONAL AMPLIFIER Burr-Brown
OPA2830 Low-Power / Single-Supply / Wideband Operational Amplifier Burr-Brown
OPA2832 Low-Power / Single-Supply / Wideband Operational Amplifier Burr-Brown
OPA2889 Voltage Feedback OPERATIONAL AMPLIFIER Burr-Brown Corporation

Other Datasheets by Texas Instruments

Part Number Description
OPA2822 Low-Noise Operational Amplifier
OPA2810 Rail-to-Rail Input/Output FET-Input Operational Amplifier
OPA2830 OPERATIONAL AMPLIFIER
OPA2832 OPERATIONAL AMPLIFIER
OPA2834 Voltage-Feedback 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
OPA828, OPA2828 SBOS671D – SEPTEMBER 2018 – REVISED DECEMBER 2022 OPAx828 Low-Offset, Low-Drift, Low-Noise, 45-MHz, 36-V, JFET-Input Operational Amplifiers Open Loop Gain (db) Phase (q) 1 Features • Low input voltage noise density: 4 nV/√Hz at 1 kHz • Input voltage noise: 0.1 Hz to 10 Hz: 60 nVRMS • Low input bias current: – 0.1 pA (DGN) – 1 pA (D) • Input offset voltage: – 25 μV (DGN) – 50 μV (D) • Input offset drift: – 0.2 μV/°C (DGN) – 0.