THS4022 350-MHz Low-Noise Voltage-Feedback Amplifier, Dual | TI.com

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

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

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.

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

    Compare all products in High-speed op amps (GBW>=50MHz) Email Download to Excel
    Part number Order Architecture Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) BW @ Acl (MHz) Acl, min spec gain (V/V) Slew rate (Typ) (V/us) Vn at flatband (Typ) (nV/rtHz) Vn at 1 kHz (Typ) (nV/rtHz) Iq per channel (Typ) (mA) Vos (offset voltage @ 25 C) (Max) (mV) Rail-to-rail Features Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) CMRR (Typ) (dB) Input bias current (Max) (pA) Offset drift (Typ) (uV/C) Output current (Typ) (mA) 2nd harmonic (dBc) 3rd harmonic (dBc) @ MHz
    THS4022 Order now Voltage FB     2     9     32     3500     350     10     470     1.5     1.5     7.8     2     No     Decompensated     Catalog     -40 to 85
    0 to 70    
    HVSSOP | 8
    SOIC | 8    
    8HVSSOP: 15 mm2: 4.9 x 3 (HVSSOP | 8)
    8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
    95     6000000     15     100     68     69     1    
    THS4021 Order now Voltage FB     1     9     32     3500     350     10     470     1.5     1.5     7.8     2     No     Decompensated     Catalog     -40 to 85
    0 to 70    
    HVSSOP | 8
    SOIC | 8    
    8HVSSOP: 15 mm2: 4.9 x 3 (HVSSOP | 8)
    8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
    95     6000000     15     100     68     69     1