ADA4077-4
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ADA4077-4

4 MHz, 7 nV/√Hz, Low Offset and Drift, High Precision Quad Amplifier

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SPICE Model ADA4077 SPICE Macro Model Download 2.26 KB LTspice ADA4077/AD8675/LTC6655/ADG1236 Demo Circuit – Performance Optimized Sinewave Generation for AD5791 Download 624.94 KB LTspice ADA4077-4 - Operational Amplifiers (Op Amps) Download 1.34 KB
Part Models 6
1ku List Price Starting From $3.57
Features
  • Offset voltage:
    • 25 μV maximum at 25°C (B grade, 8-lead SOIC, single/ dual) 
    • 50 μV maximum at 25°C (A grade, 8-lead SOIC, single/ dual) 
    • 50 μV maximum at 25°C (A grade, 14-lead SOIC, quad) 
  • Offset voltage drift:
    • 0.25 μV/°C maximum (B grade, 8-lead SOIC, single/dual) 
    • 0.55 μV/°C maximum (A grade, 8-lead SOIC, single/dual) 
    • 0.75 μV/°C maximum (A grade, 14-lead SOIC, quad) 
  • MSL1 rated
  • Low input bias current: 1 nA maximum at TA = 25°C
  • Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz 
  • CMRR, PSRR, and AV > 120 dB minimum 
  • Low supply current: 400 μA per amplifier typical
  • Wide gain bandwidth product: 3.9 MHz at ±5 V 
  • Dual-supply operation:
    • Specified at ±5 V to ±15 V 
    • Operates at ±2.5 V to ±15 V 
  • Unity gain stable
  • No phase reversal 
  • Long-term offset voltage drift (10,000 hours): 0.5 μV typical
  • Temperature hysteresis: 1 μV typical
Additional Details
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The single ADA4077-1, dual ADA4077-2, and quad ADA4077-4 amplifiers feature extremely low offset voltage and drift, and low input bias current, noise, and power consumption. Outputs are stable with capacitive loads of more than 1000 pF with no external compensation.

Applications for this amplifier include sensor signal conditioning (such as thermocouples, resistance temperature detectors (RTDs), strain gages), process control front-end amplifiers, and precision diode power measurement in optical and wireless transmission systems. The ADA4077-1/ADA4077-2/ADA4077-4 are useful in line powered and portable instrumentation, precision filters, and voltage or current measurement and level setting.

Unlike other amplifiers, the ADA4077-1/ADA4077-2/ADA4077-4 have an MSL1 rating that is compliant with the most stringent of assembly processes, and they are specified over the extended industrial temperature range from −40°C to +125°C for the most demanding operating environments.

APPLICATIONS

  • Process control front-end amplifiers 
  • Optical network control circuits
  • Instrumentation
  • Precision sensors and controls
  • Precision filters


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file View Data Sheet (Rev.F)
Documentation View All Documentation
SPICE Model ADA4077 SPICE Macro Model (Rev.1.0) Download 2.26 KB LTspice ADA4077/AD8675/LTC6655/ADG1236 Demo Circuit – Performance Optimized Sinewave Generation for AD5791 Download 624.94 KB LTspice ADA4077-4 - Operational Amplifiers (Op Amps) Download 1.34 KB
Part Models 6
1ku List Price Starting From $3.57
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ADA4077-4

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Data Sheet

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UPDATED 02/03/2014
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ADA4077-1/ADA4077-2/ADA4077-4: 4 MHz, 7 nV/√Hz, Low Offset and Drift, High Precision Amplifiers Data Sheet (Rev.F)

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UPDATED 02/03/2014
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ADA4077-1/ADA4077-2/ADA4077-4: 4 MHz、7 nV/√Hz、低オフセット 低ドリフトの高精度アンプ (Rev.B)

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UPDATED 11/01/2010
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MS-2066: Low Noise Signal Conditioning for Sensor-Based Circuits redirect icon

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UPDATED 11/01/2010
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MS-2066：传感器电路的低噪声信号调理 redirect icon

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Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADA4077-4ARUZ 14-Lead TSSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADA4077-4ARUZ-R7 14-Lead TSSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADA4077-4ARUZ-RL 14-Lead TSSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADA4077-4ARZ 14-Lead SOIC external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADA4077-4ARZ-R7 14-Lead SOIC external-link
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  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
ADA4077-4ARZ-RL 14-Lead SOIC external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link

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Feb 1, 2021

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ADA4077-1/ADA4077-4 Data Sheet Revision

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Datasheet Specification Comparison

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Jan 5, 2016

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ADA4077-1/ADA4077-2/ADA4077-4 Die Revision and Data Sheet Changes

ADA4077-4ARUZ

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ADA4077-4ARUZ-R7

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ADA4077-4ARUZ-RL

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ADA4077-4ARZ

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ADA4077-4ARZ-R7

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ADA4077-4ARZ-RL

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Qualification Results Summary

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ADA4077-1/ADA4077-4 Data Sheet Revision

ADA4077-4ARUZ

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ADA4077-4ARUZ-R7

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ADA4077-4ARUZ-RL

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ADA4077-4ARZ

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ADA4077-4ARZ-R7

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ADA4077-4ARZ-RL

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PCN21_0006_Form

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Material_Report

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Datasheet Specification Comparison

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Jan 5, 2016

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ADA4077-1/ADA4077-2/ADA4077-4 Die Revision and Data Sheet Changes

ADA4077-4ARUZ

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ADA4077-4ARUZ-R7

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ADA4077-4ARUZ-RL

PRODUCTION

ADA4077-4ARZ

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ADA4077-4ARZ-R7

PRODUCTION

ADA4077-4ARZ-RL

PRODUCTION

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PCN15_0285_Form

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xls

Material_Report

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Qualification Results Summary

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Datasheet Specification Comparison

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Software & Part Ecosystem

Evaluation Kits 1

EVAL-OPAMP-4

EVAL-OPAMP-4 Evaluation Board

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EVAL-OPAMP-4

EVAL-OPAMP-4 Evaluation Board

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EVAL-OPAMP-4
EVAL-OPAMP-4 Evaluation Board
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Product Detail

The Universal Precision Op Amp Evaluation Boards has been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs Compliant. See references below on what board to order by lead count and package.

  • EVAL-PRAOPAMP-4RUZ (Quad 14-Lead TSSOP) RU-14
  • EVAL-PRAOPAMP-4RZ (Quad 14-Lead SOIC) R-14

Evaluation Kits1

EVAL-OPAMP-4

EVAL-OPAMP-4 Evaluation Board

Tools & Simulations 7

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

spice tool Lt Spice

ADA4077/AD8675/LTC6655/ADG1236 Demo Circuit – Performance Optimized Sinewave Generation for AD5791 Download

624.94 K

spice tool Lt Spice

ADA4077-4 - Operational Amplifiers (Op Amps) Download

1.34 K

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