AD8022 is a dual high speed, low noise op amp, ideal for xDSL modem receiver. It features wide supply range, low power consumption, low noise and low distortion.
The AD8022 dual op‑amp provides low‑noise, high‑speed performance for applications such as xDSL receiver front‑ends, ultrasound pre‑amps, active filters and 16‑bit ADC buffers. It operates from a wide supply range and is available in 8‑lead SOIC and MSOP packages.
Key specifications include a typical bandwidth of 130 MHz, a slew rate of 50 V/µs, voltage noise of 2.5 nV/√Hz at 100 kHz, and an output swing of +10.1 V on a +12 V supply. Proper PCB layout is critical for maintaining performance at high frequencies.
| Bandwidth (-3 dB) | 130 MHz |
|---|---|
| Slew Rate | 50 V/µs |
| Voltage Noise (100 kHz) | 2.5 nV/√Hz |
| Input Offset Voltage (typical) | 1.5 mV |
| Supply Voltage Range | +4.5 V to +13 V |
| Quiescent Current | 4.0 mA |
| Output Voltage Swing (R=5 kΩ, +12 V supply) | +10.1 V |
The AD8022 operates from +4.5 V up to +13 V.
The typical quiescent current is 4.0 mA.
The AD8022 provides a -3 dB bandwidth of 130 MHz.
It has a voltage noise density of 2.5 nV/√Hz at 100 kHz.