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OPA2810 Datasheet Rail-to-rail Input/output Fet-input Operational Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community OPA2810 SBOS789C – AUGUST 2017 – REVISED FEBRUARY 2020 OPA2810 Dual-Channel, 27-V, Rail-to-Rail Input/Output FET-Input Operational.

Datasheet Details

Part number OPA2810
Manufacturer Texas Instruments
File Size 2.50 MB
Description Rail-to-Rail Input/Output FET-Input Operational Amplifier
Datasheet OPA2810-etcTI.pdf

General Description

The OPA2810 is a dual-channel, FET-input, voltagefeedback operational amplifier with low input bias current.

The OPA2810 is unity-gain stable with a small-signal unity-gain bandwidth of 105 MHz, and offers excellent DC precision and dynamic AC performance at a low quiescent current (IQ) of 3.6 mA per channel (typical).

The OPA2810 is fabricated on Texas Instrument's proprietary, high-speed SiGe BiCMOS process and achieves significant performance improvements over comparable FETinput amplifiers at similar levels of quiescent power.

Key Features

  • 1 Gain-bandwidth product: 70 MHz.
  • Small-signal bandwidth: 105 MHz.
  • Slew rate: 192 V/µs.
  • Wide supply range: 4.75 V to 27 V.
  • Low noise:.
  • Input voltage noise: 6 nV/√Hz (f = 500 kHz).
  • Input current noise: 5 fA/√Hz (f = 10 kHz).
  • Rail-to-rail input and output:.
  • FET input stage: 2-pA input bias current (typical).
  • High linear output current: 75 mA.
  • Input offset: ±1.5 mV (maximum).
  • Offset drift: ±2.

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