OPA842

Features: *UNITY-GAIN BANDWIDTH: 400MHz*GAIN-BANDWIDTH PRODUCT: 200MHz* LOW INPUT VOLTAGE NOISE: 2.6nV/Hz*VERY LOW DISTORTION: 93dBc (5MHz)* HIGH OPEN-LOOP GAIN: 110dB*FAST 12-BIT SETTLING: 22ns (0.01%)* LOW DC VOLTAGE OFFSET: 300µV Typical*PROFESSIONAL LEVEL DIFF GAIN/PHASE ERROR:0.003%/0.0...

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OPA842 Picture
SeekIC No. : 004438517 Detail

OPA842: Features: *UNITY-GAIN BANDWIDTH: 400MHz*GAIN-BANDWIDTH PRODUCT: 200MHz* LOW INPUT VOLTAGE NOISE: 2.6nV/Hz*VERY LOW DISTORTION: 93dBc (5MHz)* HIGH OPEN-LOOP GAIN: 110dB*FAST 12-BIT SETTLING: 22ns (0....

floor Price/Ceiling Price

Part Number:
OPA842
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

*UNITY-GAIN BANDWIDTH: 400MHz
*GAIN-BANDWIDTH PRODUCT: 200MHz
* LOW INPUT VOLTAGE NOISE: 2.6nV/Hz
*VERY LOW DISTORTION: 93dBc (5MHz)
* HIGH OPEN-LOOP GAIN: 110dB
*FAST 12-BIT SETTLING: 22ns (0.01%)
* LOW DC VOLTAGE OFFSET: 300µV Typical
*PROFESSIONAL LEVEL DIFF GAIN/PHASE ERROR:
  0.003%/0.008°



Application

*ADC/DAC BUFFER DRIVER
*LOW DISTORTION "IF" AMPLIFIER
*ACTIVE FILTER CONFIGURATION
*LOW-NOISE DIFFERENTIAL RECEIVER
*HIGH-RESOLUTION IMAGING
*TEST INSTRUMENTATION
*VPROFESSIONAL AUDIO
*OPA642 UPGRADE



Pinout

  Connection Diagram


Specifications

Power Supply. . .  . .  . .  . .  . .  . .  . .. . . . . . . ±6.5VDC
Internal Power Dissipation. . See Thermal Information
Differential Input Voltage . . . . . . . .  . .  . .  . . . .±1.2V 
Input Common-Mode Voltage Range . . . .  . . . . . .±VS
Storage Temperature Range. . . . . . . .−40 to +125
Lead Temperature (soldering, 10s) . . . . . .  .  . .+300
Junction Temperature (TJ) . .  . .  . .  . .. . . . . . . .+175
ESD Rating
   Human Body Model (HBM) . .  . .  . . . . . . . .. . . .2000V
   Charge Device Model (CDM) . .  . .  .. . . .. . . . . .1500V
   Machine Model (MM). . . . . . . . . .  . .  . .. .  . .   . . 200V 
  


Description

   The OPA842 provides a level of speed and dynamic range previously unattainable in a monolithic op amp. Using unitygain stable, voltage-feedback architecture with two internal gain stages, the OPA842 achieves exceptionally low harmonic distortion over a wide frequency range. The "classic"differential input provides all the familiar benefits of precision op amps, such as bias current cancellation and very low inverting current noise compared with wideband current differential gain/phase performance, low-voltage noise, and high output current drive make the OPA842 ideal for most high dynamic range applications.

    Unity-gain stability makes the OPA842 particularly suitable for low-gain differential amplifiers, transimpedance amplifiers, gain of +2 video line drivers, wideband integrators, and low-distortion Analog-to-Digital Converter (ADC) buffers. Where higher gain or even lower harmonic distortion is required, consider the OPA843-a higher-gain bandwidth and lower-noise version of the OPA842.




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