THS4081 - 175-MHz Low-Power Voltage-Feedback Amplifier

The THS4081 and THS4082 are ultralow-power, high-speed voltage feedback amplifiers that are ideal for communication and video applications. These amplifiers operate off of a very low 3.4-mA quiescent current per channel and have a high output drive capability of 85 mA. The signal-amplifier THS4081 and the dual-amplifier THS4082 offer very good ac performance with 175-MHz bandwidth, 230-V/us slew rate, and 43-ns settling time (0.1%). With total harmonic distortion (THD) of \x9664 dBc at f = 1 MHz, the THS4081 and THS4082 are ideally suited for applications requiring low distortion.

Products containing the "THS4081" keyword are: THS4081CD , THS4081CD , THS4081CDG4 , THS4081CDGN , THS4081CDGN , THS4081CDGNG4 , THS4081CDGNR , THS4081CDGNRG4 , THS4081CDR , THS4081CDR , THS4081CDRG4 , THS4081CDRG4 , THS4081DGNR , THS4081ED , THS4081EVM , THS4081EVM , THS4081ID , THS4081ID , THS4081IDG4 , THS4081IDGN

• Ultralow 3.4 mA Per Channel Quiescent Current
• High Speed
  • 175 MHz Bandwidth (\x963 dB, G = 1)
  • 230 V/us Slew Rate
  • 43 ns Settling Time (0.1%)
• High Output Drive, I_O = 85 mA (typ)
• Excellent Video Performance
  • 35 MHz Bandwidth (0.1 dB, G = 1)
  • 0.01% Differential Gain
  • 0.05° Differential Phase
• Very Low Distortion
  • THD = \x9664 dBc (f = 1 MHz, R_L = 150 )
  • THD = \x9679 dBc (f = 1 MHz, R_L = 1 k)
• Wide Range of Power Supplies
  • V_CC = ±5 V to ±15 V
• Available in Standard SOIC or MSOP PowerPAD™ Package
• Evaluation Module Available

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