The THS4211 is a low distortion, high speed, voltage feedback amplifier from TI that features unity gain stability, wide bandwidth (1GHz), high slew rate (970 V/μs), low distortion (-90 dBc THD @ 30 MHz) and high output drive (IO = 200 mA).
The document describes the THS4211 and THS4215 as high slew rate, unity gain stable voltage feedback amplifiers designed for supply voltages ranging from 5 V to 15 V. The THS4215 variant includes additional power-down capability while maintaining identical performance specifications to the THS4211.
Key features highlighted include a wide bandwidth of up to 1 GHz, a high slew rate of 970 V/µs, and low distortion with -90 dBc Total Harmonic Distortion (THD) at 30 MHz. The devices are available in various packages including SOIC-8, MSOP-8, and QFN-8-PP.
| Wide Bandwidth (Unity Gain) | 1 GHz |
|---|---|
| High Slew Rate | 970 V/µs |
| Total Harmonic Distortion (THD) | -90 dBc at 30 MHz |
| Supply Voltage Range | 5 V to 15 V |
The THS4215 offers the same performance as the THS4211 with the addition of power-down capability.
The device can operate with a supply voltage as high as 15 V.
The amplifier has a typical slew rate of 970 V/us.