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THAT 1583

Update Time : 2018-06-27 View : 596
  • Features / Applications / Description
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    FEATURES

    • Low Noise: -128.9dBu (1.9 nV/√Hz) EIN@60 dB gain
    • Low THD+N:
       0.001% @ < 40 dB gain
       0.006% @ 60 dB gain

    • Low Current: 7.0 mA typ
    • Wide Bandwidth: 1.7 MHz @ 40dB gain
    • High Slew Rate: 50 V/µs
    • Wide Output Signal Swing: > +28 dBu
    • Gain adjustable from 0 to > 60 dB
    • Differential output
    • Small 4x4mm QFN16 package
    • Mates with 5171 and 5173 Digital Preamplifier Controllers
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    filler Datasheet Download
    1583 Datasheet (528 kB)
    Low-Noise Differential Audio Preamplifiers

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    THAT1583 Basic Application Circuit

    DESCRIPTION

    The THAT 1583 is a versatile, high performance current-feedback amplifier suitable for differential microphone preamplifier and bus summing applications. It improves on previous, traditional current-feedback designs (viz. THAT's 1510 & 1512) by offering a more versatile configuration that can yield lower noise at low gains, lower distortion overall, and higher slew rate.

    Amplifier gain is determined by three external resistors (RA, RB, and RG). This makes it possible to optimize noise and bandwidth over a wide range of gains, as well as optimize the taper of gain vs. rotation in variable-gain, pot-controlled applications.

    In addition to analog-controlled applications, the 1583 is designed to mate perfectly with THAT's series of Digital Preamplifier Controller ICs to produce an optimized, digitally controlled preamplifier.
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    APPLICATIONS
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    • Microphone Preamplifiers
    • Digitally-Controlled Microphone Preamplifiers
    • Differential Low-Noise Preamplifiers
    • Differential Summing Amplifiers
    • Differential Variable-Gain Amplifiers
    • Moving-Coil Transducer Amplifiers
    • Line Input Stages
    • Audio
    • Sonar
    • Instrumentation 
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    Key Specifications (see 1583 datasheet for complete specifications)
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    Conditions
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    1583
    Typical
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    Units
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    fillerEquivalent Input Noise

    0 dB gain
    20 dB gain
    40 dB gain
    60 dB gain

    40
    5.7
    2.3
    1.9
    nV/√Hz
    fillerTotal Harmonic Distortion + Noise 0 dB gain
    20 dB gain
    40 dB gain
    60 dB gain
    0.0006
    0.0008
    0.001
    0.006
    %
    fillerBandwidth -3dB (small signal) 0 dB gain
    20 dB gain
    40 dB gain
    60 dB gain
    14
    9
    1.7 
    192

    MHz
    MHZ
    MHZ
    kHz

    fillerSlew Rate 50 V/µs
    fillerSupply Voltage Maximum
    Minimum
    ± 18
    ± 5
    V
    fillerSupply Current No signal 7 mA
  • Model Package Order Number Pricing
    (1000)
    Min Order
    Quantity
    Reference
    1583 16 pin QFN 1583N16-U $1.80 92 Request
    Samples
    16 pin QFN
    Tape & Reel
    1583N16-UR  Contact us 2000
    1583/5173
    Demo Board
    1583/5173-DEMO $250.00 1
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    All 1583 parts are RoHS compliant.
    Minimum order quantity (MOQ) is one tube or one reel. Parts must be ordered in multiples of the MOQ.
    Samples are available to qualified applicants.
    Pricing is subject to change.
  • Design Note 140   Input and Output Circuits for THAT Preamplifier ICs (244k)


    More Analog Secrets Your Mother Never Told You (915k)

    A sequel to our popular first "Analog Secrets" seminar, this new presentation exposes more design secrets including “extreme performance” microphone preamps, protecting audio inputs/outputs during phantom power faults, and maintaining high dynamic range in low cost applications. 、

  • Microphone Preamplifier Selector

    A side by side comparison of the features and specifications of our microphone preamplifier ICs.


    1583/5173 Digitally-Controlled Mic Preamp Demo Board - A THAT Digitally-Controlled Mic Preamp Demo Board (US$250) allows developers to evaluate the performance of the THAT1583 / THAT5173 chipset. The demo board provides a balanced audio input on a Neutrik "combo" connector with 48V phantom power, and a balanced audio output on XLR and ¼" TRS connectors. The supplied graphical user interface (GUI) controls all functions in the 5173 chip via USB. A prototyping area is available for adding or modifying circuitry. See the 5173-DEMO Datasheet for more information.


    1583 Surface Mount Adapter Board - For our integrated circuits which are only available in surface mount packages THAT Corporation offers adapter boards which allow one of these surface-mount ICs to interface to a circuit board via traditional thru-hole mounting. These adapters make it easy for a design engineer to evaluate our surface-mount products on a prototype board without having to employ SMT technology. Adapter boards are available to qualified applicants.


    Harsh Environment Packaging - TT Semiconductor repackages THAT Corporation’s IC products in ruggidized plastic for the medical, aerospace, defense, and heavy industrial marketplaces.


    1583 Material Data Declaration Sheet

    Material Data Declaration Sheets (MDDS) disclose the hazardous materials in our integrated circuits as required by the European RoHS directive.

Shenzhen Xinshi Ming Technology Co., Ltd.

Address: Fortune Tower, Lin Fa Fortune Tower, 1 Shenhua street, Henggang street, Longgang District, Shenzhen. 308

Phone: 86-755-82945939, 86-755-83790999

Fax: 86-755-83298555

E-mail: Rogerwan@xsmtec.com

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