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OPA2743EA/2K5 - Brand New Texas Instruments Instrumentation OpAmps - Datasheet - Chipdatas

OPA2743EA/2K5 - Brand New Texas Instruments Instrumentation OpAmps

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In Stock: 7951, Ready for Immediate Shipping
Chipdatas Part No.:CD93-OPA2743EA/2K5
Manufacturer Part No.:OPA2743EA/2K5
Datecode:09+
Package:8-TSSOP, 8-MSOP 0.118", 3.00mm Width
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  • Description

    The OPA2743EA/2K5 is an instrumentation operational amplifier (OpAmp) used for high accuracy measurement and sensor applications. It is manufactured by Texas Instruments and is part of their OPAx743 family of precision OpAmps.

    Specifications and features

    • Supply voltage range: ±2.25 V to ±18 V
    • Input offset voltage: 25 µV
    • Operating temperature range: -40°C to +125°C
    • Gain bandwidth product: 36 MHz
    • Input bias current: 5 pA
    • Quiescent current: 3.8 mA

    Application Scenarios

    The OPA2743EA/2K5 is commonly used in precision measurement applications, such as strain gauge amplifiers, temperature measurement, and data acquisition systems. It is also suitable for use in medical and industrial equipment, where high accuracy and reliability are required.

    Comparison

    Advantages
    • High accuracy and reliability
    • Wide supply voltage range
    • Low input bias current
    Disadvantages
    • Not suitable for low power applications due to higher quiescent current
    • Higher cost compared to general purpose OpAmps
  • Similar parts: 13800 , Click to view
    Attributes Value
    Category Instrumentation OpAmps
    Manufacturer Texas Instruments
    Product Category Instrumentation Amplifier
    Series OPA2743
    Product Operational Amplifiers
    Packaging Reel
    Unit-Weight 0.000917 oz
    Mounting-Style SMD/SMT
    Technology CMOS
    Number-of-Channels 2 Channel
    Amplifier-Type Wideband Amplifier
    Shutdown No Shutdown
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Current 3 mA
    Supply-Voltage-Max 12 V
    Supply-Voltage-Min 3.5 V
    Package-Case VSSOP-8
    Ib-Input-Bias-Current 10 pA
    Vos-Input-Offset-Voltage 7 mV
    PSRR-Power-Supply-Rejection-Ratio 100 dB
    Vcm-Common-Mode-Voltage Negative Rail - 0.1 V to Positive Rail + 0.1 V
    Output-Current-per-Channel 20 mA
    CMRR-Common-Mode-Rejection-Ratio 66 dB
    GBP-Gain-Bandwidth-Product 7 MHz
    SR-Slew-Rate 10 V/us
    en-Input-Voltage-Noise-Density 30 nV/sqrt Hz
    In-Input-Noise-Current-Density 0.0025 pA/sqrt Hz
    Maximum-Dual-Supply-Voltage +/- 6 V
    Minimum-Dual-Supply-Voltage +/- 1.75 V
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Additional Information
  • Datasheet: Download OPA2743EA/2K5
  • Chipdatas Part: CD93-OPA2743EA/2K5
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/03 05:33 +0800
Refund
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    • Full or Partial Refund , If the item is not as described
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