AD8040

PRODUCTION

Low-Power High-Speed Rail-to-Rail Input/Output Op Amplifier

Data Sheet (Rev. B) Product Selection Table
Part Models
6
1ku List Price
Starting From $2.09
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Part Details

  • Low Power
    1.3mA supply current/amplifier
  • High Speed
    125MHz, -3 dB Bandwidth (G=+1)
    60V/µs Slew Rate
    80ns Settling Time to 0.1%
  • Wide Supply Range: 2.7V to 12V
  • Offset voltage: 6 mV max
  • Rail-to-Rail Input and Output
    No phase reversal, inputs
    200 mV beyond rails
  • Low input bias current
    +0.7µA to -1.5 µA
  • Small Packaging
    SOIC-14, TSSOP-14
AD8040
Low-Power High-Speed Rail-to-Rail Input/Output Op Amplifier
AD8040-fbl
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Documentation

Data Sheet 1

User Guide 2

Application Note 2

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Hardware Ecosystem

Parts Product Life Cycle Description
ADA4807-4
RECOMMENDED FOR NEW DESIGNS

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

LTspice 1

Models for the following parts are available in LTspice:

  • AD8040

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Open Tool

Power Dissipation vs Die Temp

This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.

Open Tool

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Open Tool

SPICE Model 1

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.

Evaluation Kits

EVAL-AD8040

AD8040 Evaluation Boards

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Product Details

This evaluation board is designed to help users evaluate the AD8040. The evaluation board is a bare board: there are no components or amplifiers soldered to the board. These parts must be obtained separately from the table below or on the product page. Free samples may also be requested. The unpopulated board enables users to quickly customize and prototype a variety of op amp circuits, which minimizes risk and reduces time to market.


The User Guide contains all the required documentation to build the board, including schematics, assembly drawing, and Bill of Materials.

EVAL-AD8040
AD8040 Evaluation Boards

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