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OPA863ADBVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA863ADBVR product

OPA863ADBVR

Amplifiers

precision op ampRRIO50 MHzSOT-23-5low powerADC driver

OPA863ADBVR is a single-channel precision RRIO op amp with 50 MHz GBW and low 800 µA typical channel current in a SOT-23-5 package.

Best for

  • Low-power precision signal conditioning
  • SAR ADC input driving
  • Reference buffering
  • Active filters

Avoid if

  • Very high source impedance requires negligible input bias current
  • The signal must remain highly linear through the input-stage crossover region
  • A shutdown-controlled single-channel amplifier is required

Check before use

  • Confirm the required settling accuracy at the ADC acquisition interval.
  • Keep output and inverting-input parasitic capacitance low.
  • Use local supply bypass capacitors close to the supply pins.

Key specifications

Gain-bandwidth product
50 MHz
Slew rate
100 V/µs
Input offset voltage
95 µV max
Supply range
2.7 V to 12.6 V
Quiescent current
800 µA/channel typ
Package
SOT-23-5 (DBV)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
MSL 1, 260 °C, unlimited floor life
ECCN
-
HTSUS
-

Application

Precision ADC driverReference bufferActive filter stageCurrent-sense interface

Datasheet

tiduc40

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

OPA863ADBVR is the Texas Instruments OPA863A single-channel, unity-gain-stable, rail-to-rail input/output bipolar operational amplifier in a 5-pin DBV SOT-23 package.