ADA4807-1
Info : RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

ADA4807-1

3.1 nV/√Hz, 1 mA, 180 MHz, Rail-to-Rail Input/Output Amplifier

Show More showmore-icon

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 4
1ku List Price Starting From $1.28
Features
  • Low Noise
    3.1 nV/√Hz at 100 kHz
    0.7 pA/√Hz at 100 kHz
  • Low Distortion (HD2/HD3)
    -141/-144 dBc at 1 kHz
    -112/-115 dBc at 100 kHz
    -95/-79 dBc at 1 MHz
  • High speed performance
    -3dB bandwidth: 200 MHz
    Slew Rate: 225 V/µs
    0.1% Settling Time: 47 ns
  • Low input offset voltage and drift
    ±20 / ±125 µV (typical / max)
    0.7 /3.7 µV/°C (typical)
  • Low input offset current and drift
    8 / 100 nA (typical / max)
    30 / 250 pA/°C (typical / max)
  • Rail-to-Rail Input and Output
  • Low quiescent current:
    Enabled: 1 mA at ±5V
    Disabled: 2.4 µA at ±5V
  • Wide supply range:
    2.7 V to 11 V
  • Small Packaging:
    6-lead SC70, 6-lead SOT-23
Additional Details
show more Icon
The ADA4807-1 is a low power, low noise, rail-to-rail voltage feedback amplifier with exceptionally high performance. It is designed to have the lowest input noise (3.1 nV/√Hz and 0.7 pA/√Hz) among high speed, rail-to-rail amplifiers in the industry while operating on only 1 mA or less of quiescent supply current, making it ideal for a wide range of applications from battery-powered, portable instrumentation to high speed systems where component density requires lower power dissipation. The ADA4807-1 operates over a wide range of supply voltages from ±1.5 V to ±5 V, as well as from +3 V to +10 V single supplies, and includes a disable feature that allows reduction of the typical quiescent supply current to 2.4 μA when asserted.

For systems with high dynamic range signals, the output voltage swings to within 50 mV of each rail, maximizing the output dynamic range, and the full, rail-to-rail input stage permits input operation up to and beyond the supply rails.

The ADA4807-1 features high speed performance of 200 MHz small signal −3 dB bandwidth, a 225 V/μs slew rate, and a settling time of 47 ns to 0.1% (4 V step) with a low input offset voltage of 125 μV (maximum) and 0.7 μV/°C drift. For ±5 V supplies, the HD2 is −112 dBc and HD3 is –115 dBc for a 2 V p-p, 100 kHz output signal driving a 1 kΩ load. The low distortion and fast settling time makes this amplifier ideal for driving high speed single-supply precision ADCs with up to 18-bit resolution. The ADA4807-1 delivers this excellent performance while consuming 1 mA or less of quiescent.


The ADA4807-1 (single) is available in space-saving 6-lead SC70 and 6-lead SOT-23 packages, and each operates over the −40°C to +125°C industrial temperature range.

Applications
  • High speed, battery operated systems
  • High component density systems
  • High resolution analog-to-digital converter (ADC) drivers
  • Portable test instruments
  • Active filters
Part Models 4
1ku List Price Starting From $1.28

close icon
Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADA4807-1AKSZ-R2
  • HTML
  • HTML
ADA4807-1AKSZ-R7
  • HTML
  • HTML
ADA4807-1ARJZ-R2
  • HTML
  • HTML
ADA4807-1ARJZ-R7
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0253

Addition of UTAC Thailand as an Alternate Assembly Site for SOT23, SC70 and TSOT Packages/Devices

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0253

arrow down

Addition of UTAC Thailand as an Alternate Assembly Site for SOT23, SC70 and TSOT Packages/Devices

Evaluation Kit

Evaluation Kits 1

EVAL-HSAMP-1

Universal Evaluation Board for Single High Speed Operational Amplifiers

zoom

EVAL-HSAMP-1

Universal Evaluation Board for Single High Speed Operational Amplifiers

Universal Evaluation Board for Single High Speed Operational Amplifiers

Features and Benefits

  • Enables quick breadboarding/prototyping
  • User defined circuit configuration
  • Edge mounted Subminiature Version A (SMA) connector
  • provisions Easy connection to test equipment and other circuits

Product Detail

The Universal Single High Speed Amplifier Evaluation Boards are bare boards that enable users to quickly prototype a variety of amplifier circuits, which minimizes risk and reduces time to market. These boards are all RoHs Compliant. See ordering guide below on what board to order by lead count and package.

Tools & Simulations

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.

Reference Designs

Reference Designs 2

Condition-Based Monitoring Signal Chain for an IEPE Piezoelectric Vibration Sensor

24-Bit Data Acquisition System for IEPE Sensors

zoomopens a dialog

cn0540

24-Bit Data Acquisition System for IEPE Sensors

cn0540

Circuits from the lab

tooltip Info:Circuits from the lab
24-Bit Data Acquisition System for IEPE Sensors

Features and Benefits

  • IEPE compatible data acquisition system
  • Piezo and MEMs sensors
  • 54 kHz analog input bandwidth
  • Arduino form factor compatible
View Detailed Reference Design external link

Design & Integration Tools

pdf icon

ZIP

3.77 M

Videos

Thumbnail Image

Jan 29, 2021

02:43

CN0549 - CbM Development Platform

Thumbnail Image

Sep 21, 2022

01:06

Easily Connect Sensors with ADI's Robust Industrial Signal Chains

Figure 1. CN0582 Simplified System Block Diagram

USB 3.0 Quad-Channel IEPE Vibration Sensor Measurement System

zoomopens a dialog

CN0582

USB 3.0 Quad-Channel IEPE Vibration Sensor Measurement System

CN0582

Circuits from the lab

tooltip Info:Circuits from the lab
USB 3.0 Quad-Channel IEPE Vibration Sensor Measurement System

Features and Benefits

  • 4-Channels of Analog Input
  • IEPE, 4-20mA Sensor Compatible
  • Frequency Generator Output
View Detailed Reference Design external link

Design & Integration Tools

pdf icon

ZIP

11.22 M

Videos

Thumbnail Image

Mar 07, 2023

01:00

CN0582: USB 3.0 Quad-Channel IEPE Vibration Sensor Measurement System​

Recently Viewed