THS4022 - 350-MHz Low-Noise Voltage-Feedback Amplifier, Dual

Updated : 2020-01-09 14:18:13
Description

The THS4021 and THS4022 are ultralow voltagenoise, high-speed voltage feedback amplifiers that are ideal for applications requiring low voltage noise, including communication and imaging. The single-amplifier THS4021 and the dual-amplifier THS4022 offer very good ac performance with 350-MHz bandwidth, 470-V/µs slew rate, and 40-ns settling time (0.1%). The THS4021 and THS4022 are stable at gains of 10 (-9) or greater. These amplifiers have a high drive capability of 100 mA and draw only 7.8-mA supply current per channel. With total harmonic distortion (THD) of -68 dBc at f = 1 MHz, the THS4021 and THS4022 are ideally suited for applications requiring low distortion.

Products containing the "THS4022" keyword are: THS4022CD , THS4022CD , THS4022CDG4 , THS4022CDGN , THS4022CDGN , THS4022CDGNG4 , THS4022CDGNG4 , THS4022CDGNR , THS4022CDGNR , THS4022CDGNRG4 , THS4022CDR , THS4022CDR , THS4022CDRG4 , THS4022CDRG4 , THS4022EVM , THS4022EVM , THS4022ID , THS4022ID , THS4022IDG4 , THS4022IDG4
Features

  • Ultralow 1.5-nV/)
  • Wide Range of Power Supplies:
    • VCC = ±5 V to ±15 V
  • Available in Standard SOIC or MSOPPowerPAD™ Package
  • Evaluation Module Available
  • PowerPAD is a trademark of Texas Instruments.
    All other trademarks are the property of their respective owners.

    Parametrics
    StatusACTIVE
    ArchitectureBipolar^Voltage FB
    Number of channels2
    Total Supply Voltage32
    BW @ Acl350
    Acl, min spec gain10
    Slew Rate470
    Vn at flatband1.5
    Vn at 1 kHz1.5
    Iq per channel7.8
    Vos (offset voltage @ 25 C)2
    Rail-to-railNo
    FeaturesDecompensated
    RatingCatalog
    Operating temperature range-40 to 85
    Package GroupMSOP-PowerPAD|8
    Approx. price5.74 | 1ku
    Package size: mm2:W x L (PKG)[pf]8MSOP-PowerPAD[/pf]: 15 mm2: 4.9 x 3 (MSOP-PowerPAD|8)
    CMRR95
    Input bias current6000000
    Offset drift15
    GBW3500
    Output current100
    2nd harmonic68
    3rd harmonic69
    @ MHz1
    Radiation, TID
    Radiation, SEL