OPA820-HT Description
The OPA820 provides a wideband, unity-gain stable, voltage-feedback amplifier with a very low input noise voltage and high output current using a low 6.8-mA supply current. The OPA820 plements this high-speed operation with excellent DC precision in a low-power device. A worst-case input offset voltage of ±3.5 mV and an offset current of ±700 nA give excellent absolute DC precision for pulse amplifier applications.
OPA820-HT Key Features
- High Bandwidth (240 MHz at 25°C and 100 MHz at 210°C, G = 2)
- High Output Current (±110 mA at 25°C and 50 mA at 210°C)
- Low Input Noise (2.5 nV/√Hz at 25°C and 4.5 nV/√Hzat 210°C)
- Low Supply Current (5.6 mA at 25°C and 6.8 mA at 210°C)
- Flexible Supply Voltage
- Dual ±2.5 V to ±5 V
- Single +5 V