• AD8138ARZ SOIC-8
AD8138ARZ SOIC-8

AD8138ARZ

Low distortion differential amplifier

Quantity Unit Price(USD) Ext. Price
1 $5.413 $5.41
10 $4.753 $47.53
30 $4.063 $121.89
98 $3.726 $365.15

Inventory:6,646

*The price is for reference only.
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  • Part Number : AD8138ARZ

  • Package/Case : SOIC-8

  • Brands : Analog Devices

  • Components Categories : Differential Amplifiers

  • Datesheet : AD8138ARZ DataSheet (PDF)

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Overview of AD8138ARZ

The AD8138ARZ is a high-speed, low-power voltage feedback amplifier designed for use in applications requiring wide bandwidth and high slew rate. It offers a gain bandwidth product of 250MHz and a slew rate of 1200V/µs, making it suitable for amplifying high-frequency signals with minimal distortion. This amplifier operates on a single 5V to 12V power supply and consumes only 5.5mA of supply current, making it ideal for low-power applications. It features a differential input that allows for easy interfacing with differential signal sources, such as those found in communication systems and instrumentation equipment. The AD8138ARZ also offers excellent common-mode rejection ratio (CMRR) and high input impedance, ensuring accurate signal processing in the presence of common-mode noise. Its adjustable gain allows for flexibility in signal conditioning, and its small footprint makes it suitable for use in space-constrained designs.

Key Features

  • Voltage feedback operational amplifier
  • Wide bandwidth of 100 MHz
  • Low distortion - SFDR of 90 dB at 5 MHz
  • High slew rate of 330 V/μs
  • Low input offset voltage of ±1 mV
  • Rail-to-rail output voltage swing
  • Differential input and single-ended output configurations

    • Application

  • The AD8138ARZ is commonly used in a variety of applications such as video and imaging systems, medical imaging equipment, instrumentation, and high-speed data acquisition systems
  • Its high-speed differential amplification capabilities make it suitable for applications requiring precise signal processing and high signal fidelity

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Product Category Differential Amplifiers RoHS Details
    Series AD8138 Number of Channels 1 Channel
    GBP - Gain Bandwidth Product 320 MHz SR - Slew Rate 1150 V/us
    CMRR - Common Mode Rejection Ratio - 77 dB Output Current per Channel 95 mA
    Ib - Input Bias Current 7 uA Vos - Input Offset Voltage 1 mV
    Supply Voltage - Max 11 V Supply Voltage - Min 3 V
    Operating Supply Current 20 mA Minimum Operating Temperature - 40 C
    Maximum Operating Temperature + 85 C Mounting Style SMD/SMT
    Package / Case SOIC-8 Brand Analog Devices
    Dual Supply Voltage +/- 3 V, +/- 5 V Gain V/V 1 V/V
    Height 1.5 mm Input Voltage Range - Max 5.5 V
    Length 5 mm Maximum Dual Supply Voltage +/- 5.5 V
    Maximum Input Resistance 3 MOhms Minimum Dual Supply Voltage +/- 1.4 V
    Operating Supply Voltage 1.4 V to 5.5 V Pd - Power Dissipation 550 mW
    Product Differential Amplifiers Product Type Differential Amplifiers
    PSRR - Power Supply Rejection Ratio - 90 dB Settling Time 16 ns
    Factory Pack Quantity 98 Subcategory Amplifier ICs
    Supply Type Single, Dual Voltage Gain dB 0.028 dB
    Width 4 mm Unit Weight 0.019048 oz

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