THS4081IDGN Datasheet PDF - TI

●description

●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.

●• 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