THS4271DGK

低噪声，高转换速率，单位增益稳定的电压放大器客户反馈 LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER

DESCRIPON

The THS4271 and THS4275 are low-noise, high slew rate, unity gain stable voltage-feedback amplifiers designed to run from supply voltages as low as 5 V and as high as ±5 V. The THS4275 offers the same performance as the THS4271 with the addition of a power-down capability. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 and THS4275 high performance devices across multiple ac specifications.

FEATURES

• Unity Gain Stability

• Low Voltage Noise

   – 3 nV/√Hz

• High Slew Rate: 1000 V/μs

• Low Distortion

   – –92 dBc THD at 30 MHz

• Wide Bandwidth: 1.4 GHz

• Supply Voltages

   – +5 V, ±5 V

• Power Down Functionality THS4275

• Evaluation Module Available

APPLICATIONS

• High Linearity ADC Preamplifier

• Wireless Communication Receivers

• Differential to Single-Ended Conversion

• DAC Output Buffer

• Active Filtering