AD8051ARZ

The AD8051ARZ from Analog Devices is a versatile, low-cost, high-speed operational amplifier designed for single-supply operation. It features Rail-to-Rail input and output capabilities, allowing the output to swing within 25 mV of either power supply rail. This makes it suitable for applications requiring maximum dynamic range.

Key electrical characteristics include a -3 dB bandwidth of 110 MHz (for AD8051/AD8052) and 150 MHz (for AD8054) at a gain of +1. The amplifier boasts a fast slew rate of 145 V/μs and a settling time of 50 ns to 0.1%. It operates over a wide supply voltage range from 3 V to 12 V, with an input voltage range of -0.2 V to +4 V when operating at 5 V.

With low distortion performance, achieving -80 dBc total harmonic distortion at 1 MHz, and excellent load drive capability, the AD8051ARZ is well-suited for various applications. These include active filters, analog-to-digital drivers, clock buffers, and consumer or professional video systems. The device is available in an 8-lead SOIC package, designed for surface mounting.

Additional specifications include a typical gain bandwidth product of 80 MHz, a typical quiescent current of 4.8 mA per channel, and a typical noise density of 16 nV/√Hz. The maximum offset voltage is 11 mV. The operating temperature range is from -40°C to +125°C.