Low-voltage high-speed operational amplifier
GT8021
The GT802X series of high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. They are unity-gain stable and can drive large output currents. Quiescent current is only 3mA per channel. The GT802X series of op amps are optimized for operation on single or dual supplies as low as 2.5V (± 1.25V) and up to 5.5V (±2.75V). Common-mode input range extends beyond the supplies. The output swing is within 30mV of the rails, supporting wide dynamic range. All features are specified over the extended -40 ° C to +125°C temperature range.
Features
- High gain bandwidth:50 MHz
- Rail-to-rail output
- 1.5 mV typical Vos
- High slew rate: 75 V/µs
- High output current: > 100 mA
- Supply range: +2.5 V to +5.5 V
- Quiescent current: 3 mA per amplifier
Applications
- Audio ADC input buffers
- Active filters
- High-density systems
- Video processing
- Driving A/D converters
