THS4081IDG4

高速运算放大器 175MHz Low Power

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