THS4081ID

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/μs slew rate, and 43 - ns settling time (0.1%). With total harmonic distortion (THD) of - 64 dBc at f = 1 MHz, the THS4081 and THS4082 are ideally suited for applications requiring low distortion.

Applications

• Communications applications
• Video applications
• Signal amplification requiring low distortion

Key features

• Ultralow 3.4 mA Per Channel Quiescent Current
• High Speed
• 175 MHz Bandwidth (−3 dB, G = 1)
• 230 V/μs Slew Rate
• 43 ns Settling Time (0.1%)
• High Output Drive, Io = 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 = - 64 dBc (f = 1 MHz, RL = 150 Ω)
• THD = - 79 dBc (f = 1 MHz, RL = 1 kΩ)
• Wide Range of Power Supplies
• Vcc = ±5 V to ±15 V
• Available in Standard SOIC or MSOP PowerPAD Package
• Evaluation Module Available