THS4222 - Low-Distortion High-Speed Rail-to-Rail Output

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

The THS4222 family is a set of rail-to-rail output single, dual, and triple low-voltage, high-output swing, low-distortion high-speed amplifiers ideal for driving data converters, video switching or low distortion applications. This family of voltage feedback amplifiers can operate from a single 15-V power supply down to a single 3-V power supply while consuming only 14 mA of quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at –90 dBc at 5 MHz.

Products containing the "THS4222" keyword are: THS4222D , THS4222D , THS4222DG4 , THS4222DG4 , THS4222DGK , THS4222DGK , THS4222DGKG4 , THS4222DGKG4 , THS4222DGKR , THS4222DGKRG4 , THS4222DGKRG4 , THS4222DGN , THS4222DGN , THS4222DGNG4 , THS4222DGNR , THS4222DGNR , THS4222DGNRG4 , THS4222DR , THS4222DR , THS4222DRG4
Features

  • Rail-to-Rail Output Swing
    • VO = –4.8/4.8 (RL = 2 k)
  • High Speed
    • 230 MHz Bandwidth (–3 dB, G= 1)
    • 975 V/µs Slew Rate
  • Ultra-Low Distortion
    • HD2 = –90 dBc (f = 5 MHz, RL = 499)
    • HD3 = –100 dBc (f = 5 MHz, RL = 499)
  • High Output Drive, IO = 100 mA (typ)
  • Excellent Video Performance
    • 40 MHz Bandwidth (0.1 dB, G = 2)
    • 0.007% Differential Gain
    • 0.007° Differential Phase
  • Wide Range of Power Supplies
    • VS = 3 V to 15 V
  • Power-Down Mode (THS4225/6)
  • Evaluation Module Available
  • APPLICATIONS
    • Low-Voltage Analog-to-Digital Converter Preamplifier
    • Active Filtering
    • Video Applications

Parametrics
StatusACTIVE
ArchitectureBipolar^Voltage FB
Number of channels2
Total Supply Voltage15
BW @ Acl230
Acl, min spec gain1
Slew Rate990
Vn at flatband13
Vn at 1 kHz13
Iq per channel14
Vos (offset voltage @ 25 C)10
Rail-to-railNo
FeaturesN/A
RatingCatalog
Operating temperature range-40 to 85
Package GroupMSOP-PowerPAD|8
Approx. price1.38 | 1ku
Package size: mm2:W x L (PKG)[pf]8MSOP-PowerPAD[/pf]: 15 mm2: 4.9 x 3 (MSOP-PowerPAD|8)
CMRR94
Input bias current3000000
Offset drift20
GBW230
Output current100
2nd harmonic92
3rd harmonic96
@ MHz1
Radiation, TID
Radiation, SEL