The AD8028-KGD-CHIPS is a high-performance low-power operational amplifier with rail-to-rail input and output that operates on low supply voltages and is optimized for high performance and wide dynamic signal range. It can be used in various applications such as filters, ADC drivers, level shifters, buffers, professional video and low voltage instrumentation.
The AD8028-KGD-CHIPS is a high-speed amplifier featuring rail-to-rail input and output, optimized for high performance and wide dynamic signal range. It operates on low supply voltages ranging from 2.7 V to 12 V and is designed for applications requiring speed and performance, such as filters, ADC drivers, and professional video systems.
The device includes a unique selectable input crossover threshold feature to control the voltage at which complementary transistor input pairs switch, minimizing distortion. It also offers a disable mode controlled via the SELECT pin and is rated for an industrial temperature range of -40°C to +125°C.
| -3 dB Bandwidth (G=1, Vout=0.2 V p-p) | 190 MHz |
|---|---|
| Slew Rate | 100 V/s |
| Spurious-Free Dynamic Range (SFDR) @ 1 MHz | 120 dBc |
| Input Voltage Noise | 4.3 nV/VHz |
| Input Current Noise | 1.6 pA/VHz |
| Input Offset Voltage | 900 pV max |
| Supply Current (per amplifier) | 6.5 mA |
| Operating Supply Voltage Range | 2.7 V to 12 V |
| Operating Temperature Range | -40°C to +125°C |
The device operates with a wide supply voltage range from 2.7 V to 12 V.
The typical -3 dB bandwidth is 190 MHz when the gain is set to +1.