OPA656
Description
The OPA656 bines a wideband, unity-gain stable, voltage-feedback operational amplifier with a lownoise junction gate field-effect transistor (JFET) input stage to offer an ultra high dynamic-range amplifier for transimpedance applications and high-speed data acquisition front-ends.
Key Features
- Wide bandwidth
- Gain-bandwidth product: 230MHz - Unity-gain bandwidth: 550MHz - Large-signal bandwidth (2VPP): 150MHz
- High precision
- Input offset voltage: 600μV (maximum) - Input offset voltage drift: 6μV/°C (maximum)
- Input voltage noise: 6nV/√Hz
- Input bias current: 2pA
- Supply range: 8V to 12V
Applications
- Medical and chemical analyzers
