OPA843 Datasheet (Texas Instruments) - Voltage-Feedback Operational Amplifier

OPA843, Voltage-Feedback Operational Amplifier

The OPA843 provides a level of speed and dynamic range previously unattainable in a monolithic op amp.

Using a high Gain Bandwidth (GBW), two gain-stage design, the OPA843 gives a medium gain range device with exceptional dynamic range.

The “classic” differential input complements this high dynamic

OPA843 Features

* q HIGH BANDWIDTH: 260MHz (G = +5) q GAIN BANDWIDTH PRODUCT: 800MHz q LOW INPUT VOLTAGE NOISE: 2.0nV/√Hz q VERY LOW DISTORTION:

* 96dBc (5MHz) q HIGH OPEN-LOOP GAIN: 110dB q FAST 12-BIT SETTLING: 10.5ns (0.01%) q LOW INPUT OFFSET VOLTAGE: 300µV q OUTPUT CURRENT: ±100mA APPLICATIONS q ADC/DAC B