ADA4077-4S

RECOMMENDED FOR NEW DESIGNS

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

Data Sheet Product Selection Table
Viewing:

Overview

  • Offset voltage:
    • 50 μV maximum at 25 °C 
  • Offset voltage drift:
    • 0.75 μV/°C maximum
  • Low input bias current: 1 nA maximum at TA = 25 °C
  • Low voltage noise density: 6.9 nV/√Hz maximum at f = 10 kHz TA = 25 °C
  • CMRR, PSRR, and AVO > 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 

The quad ADA4077-4S amplifier features 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 ADA4077-4S is useful in line powered and portable instrumentation, precision filters, and voltage or current measurement and level setting.

The ADA4077-4S is offered in a 14-lead flatpack package.

APPLICATIONS

  • Process control front-end amplifiers
  • Optical network control circuits
  • Instrumentation
  • Precision sensors and controls
  • Precision filters
  • Space & Military
ADA4077-4S
Space 4 MHz, 7 nV/√Hz, Low Offset and Drift, High Precision Quad Amplifier
pdp-image-unavailable
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • ADA4077
  • ADA4077-1
  • ADA4077-2
  • ADA4077-4

Precision ADC Driver Tool

The Precision ADC Driver Tool is a web application that simulates the performance of precision ADC and driver combinations. Potential issues with driver selection, kickback settling, and distortion are flagged, and design tradeoffs can be quickly evaluated. Simulations and calculations include system noise, distortion, and settling of the ADC input

Open Tool
LTspice

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.

Latest Discussions

No discussions on ADA4077-4S yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed