The THS3470 is a high-speed current-feedback amplifier (CFA) with a high
linear-output current drive (1.35A), high slew rate (6500V/µs peak), and wide supply
range (60V). The device is stable over a wide range of capacitive loads and supports
up to 2A of peak output current that these applications require. The THS3470 has a bandwidth of 70MHz with low-noise and
distortion providing great large-signal performance for heavy resistive loads as
well.
In addition to high speed and power
performance, the THS3470 features a number of useful
features such as temperature monitoring, output current monitoring, output current
limiting, and output current protection. The output current features of the device
can be manually enabled or driven by various flag outputs from the device providing
even greater modularity in the use case of the device.
The THS3470 is available in a VQFN-42 (REB) package, providing small-size
with an exposed top-side thermal pad for direct heat transfer to a heat sink. The
THS3470 is characterized for operation over the
wide temperature range of –40°C to +125°C.
The THS3470 is a high-speed current-feedback amplifier (CFA) with a high
linear-output current drive (1.35A), high slew rate (6500V/µs peak), and wide supply
range (60V). The device is stable over a wide range of capacitive loads and supports
up to 2A of peak output current that these applications require. The THS3470 has a bandwidth of 70MHz with low-noise and
distortion providing great large-signal performance for heavy resistive loads as
well.
In addition to high speed and power
performance, the THS3470 features a number of useful
features such as temperature monitoring, output current monitoring, output current
limiting, and output current protection. The output current features of the device
can be manually enabled or driven by various flag outputs from the device providing
even greater modularity in the use case of the device.
The THS3470 is available in a VQFN-42 (REB) package, providing small-size
with an exposed top-side thermal pad for direct heat transfer to a heat sink. The
THS3470 is characterized for operation over the
wide temperature range of –40°C to +125°C.