Description
The AD8027/AD80281 are high speed amplifiers with rail-to-rail input and output that operate on low supply voltages and are optimized for high performance and a wide dynamic signal range.
The AD8027/AD8028 have low noise (4.3 nV/√Hz, 1.6 pA/√Hz) and low distortion (120 dBc at 1 MHz).
Features
- High speed.
- 190 MHz,.
- 3 dB bandwidth (G = +1).
- 100 V/µs slew rate.
- Low distortion.
- 120 dBc at 1 MHz SFDR.
- 80 dBc at 5 MHz SFDR.
- Selectable input crossover threshold.
- Low noise.
- 4.3 nV/√Hz.
- 1.6 pA/√Hz.
- Low offset voltage: 900 µV maximum.
- Low power: 6.5 mA per amplifier supply current.
- Power-down mode.
- No phase reversal: VIN > |VS| + 200 mV.
- Wide supply range: 2.7 V to 12 V.
- Small packaging: 8-lead SOIC, 6-lea.