OPA656N/250 Datasheet PDF - TI

●The OPA656N/250 is a wideband unity gain stable FET-input Operational Amplifier with a FET-input stage to offer an ultra high dynamic-range amplifier for analogue-to-digital converter (ADC) buffering and transimpedance applications. Extremely low DC errors give good precision in optical applications. The high unity-gain stable bandwidth and JFET input allows exceptional performance in high-speed, low-noise integrators. The high input impedance and low bias current provided by the FET input is supported by the ultra-low 7-nV/√Hz input voltage noise to achieve a very low integrated noise in wideband photodiode transimpedance applications.

● 2pA Low input bias current

● ±250µV Low offset

● ±2µV/°C Low drift

● 74dB SFDR at 5MHz Low distortion

● 70mA High output current

● 7nV/√Hz Low input voltage noise

● Green product and no Sb/Br

●This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.