描述 Description

The THS4271 is a low-noise, high slew rate, unity gain stable voltage-feedback amplifier designed to run from supply voltages as low as 5 V. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 a high performance device across multiple ac specifications.Designers using the THS4271 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. The devices are available in SOIC, MSOP with PowerPAD?, and leadless MSOP with PowerPAD? packages.The THS4271 may have low-level oscillation when the die temperature (also known as the junction temperature) exceeds +60°C and is not recommended for new designs. For more information, see Maximum Die Temperature to Prevent Oscillation.

特性 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

? Evaluation Module Available
? APPLICATIONS
? High Linearity ADC Preamplifier
? Wireless Communication Receivers
? Differential to Single-Ended Conversion
? DAC Output Buffer
? Active Filtering

? SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
? Controlled Baseline
? One Assembly/Test Site
? One Fabrication Site
? Available in Military (–55°C/125°C) Temperature Range
? Extended Product Life Cycle
? Extended Product-Change Notification
? Product Traceability


Additional temperature ranges are available - contact factory PowerPAD Is a trademark of Texas Instruments. All other trademarks are the property of their respective owners