The THS4211 and THS4215 are high slew rate, unity gain stable voltage feedback amplifiers designed to run from supply voltages as low as 5 V and as high as 15 V. The THS4215 offers the same performance as the THS4211 with the addition of power-down capability. The combination of high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4211 and THS4215 high performance devices across multiple ac specifications. Designers using the THS4211 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 PowerPADTM, and leadless MSOP with PowerPAD packages.