AD8045

The AD8045 is a unity gain stable voltage feedback amplifier with ultralow distortion, low noise, and high slew rate. With a spurious-free dynamic range of −90 dBc @ 20 MHz, the AD8045 is an ideal solution in a variety of applications, including ultrasound, ATE, active filters, and ADC drivers. ADI's proprietary next generation XFCB process and innovative architecture enables such high performance amplifiers.

The AD8045 features a low distortion pinout for the LFCSP, which improves second harmonic distortion and simplifies the layout of the circuit board.

The AD8045 has 1 GHz bandwidth, 1350 V/s slew rate, and settles to 0.1% in 7.5 ns. With a wide supply voltage range (3.3 V to 12 V) and low offset voltage (200 V), the AD8045 is an ideal candidate for systems that require high dynamic range, preci-sion, and high speed.

The AD8045 amplifier is available in a 3 mm * 3 mm LFCSP and the standard 8-lead SOIC. Both packages feature an exposed paddle that provides a low thermal resistance path to the PCB. This enables more efficient heat transfer, and increases reliability. The AD8045 works over the extended industrial temperature range (−40°C to +125°C).