发布者： pzcdjj 发布时间：2024/3/11 13:19:59
TI的双路 175MHz 低功耗电压反馈放大器IC THS4082IDr
放大器和线性 > 运算放大器 (Op Amp) > 高速放大器 （>=50MHz） >THS4082
175-MHz Low-Power High-Speed Amplifiers
双路175MHz低功耗电压反馈放大器IC THS4082的说明
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.
双路175MHz低功耗电压反馈放大器IC THS4082的特性
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, 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 = \x9664 dBc (f = 1 MHz, RL = 150 )
THD = \x9679 dBc (f = 1 MHz, RL = 1 k)
Wide Range of Power Supplies
VCC = ±5 V to ±15 V
Available in Standard SOIC or MSOP PowerPAD™ Package
Evaluation Module Available
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