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INA111AP

Instrument Amplifier

INA111AP General Description

INA111AP is a precision, low-noise instrumentation amplifier with a wide input voltage range. It is commonly used in applications where accurate amplification of small signals is required, such as in medical instrumentation, data acquisition systems, and industrial control systems.The device has a high common-mode rejection ratio (CMRR) of 100 dB, which allows it to effectively reject noise and interference from the input signal. It also has a low offset voltage of 100 µV, ensuring accurate measurement of small signals.INA111AP operates from a single supply voltage of 2.2V to 36V and has a low quiescent current of 650 µA, making it suitable for battery-powered applications. It has a gain range of 1 to 10,000, which can be set using external resistors.

ina111ap ina111ap

Key Features

  • The INA111AP is a precision instrumentation amplifier with high accuracy and low noise
  • It offers a wide input voltage range, high common-mode rejection, and adjustable gain
  • The device is suitable for applications requiring precise signal amplification and measurement, such as sensor interfaces and medical instrumentation
  • ina111ap ina111ap

    Application

  • The INA111AP is commonly used in precision instrumentation, medical equipment, industrial automation, and data acquisition systems
  • It can also be found in audio applications, communication systems, and automotive electronics where accurate signal amplification and filtering are required
  • ina111ap ina111ap

    Specifications

    Number of channels 1 Vs (max) (V) 36
    Vs (min) (V) 12 Input offset (±) (max) (µV) 500
    Voltage gain (min) (V/V) 1 Voltage gain (max) (V/V) 1000
    Noise at 1 kHz (typ) (nV√Hz) 10 Features Low bias current
    CMRR (min) (dB) 106 Input offset drift (±) (max) (V/°C) 0.000005
    Input bias current (±) (max) (nA) 0.02 Iq (typ) (mA) 3.3
    Bandwidth at min gain (typ) (MHz) 2 Gain error (±) (max) (%) 0.5
    Operating temperature range (°C) -40 to 85 Rating Catalog
    Type Resistor Gain nonlinearity (±) (max) (%) 0.005
    Output swing headroom (to negative supply) (typ) (V) 2.3 Output swing headroom (to positive supply) (typ) (V) -2.3
    Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) -3
    Noise at 0.1 Hz to 10 Hz (typ) (µVPP) 1

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    Ratings and Reviews

    More
    S
    S**l 06/03/2023

    Good diodes, seemingly original. I took about the stock, so i did not check yet. Delivery about 5 days.

    19
    B
    B**n 09/11/2022

    The description corresponds. 56 days to novosibirsk. Seller respect!

    5
    Z
    Z**e 08/17/2021

    Knows not checked, usually out of a dozen one does not plow

    13

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    Availability: 4827 PCS

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