The AD8131 is a high performance, low cost differential driver with 400 MHz bandwidth, 2000 V/µs slew rate and 2 fixed gain, which can be used for video line driver, digital line driver, low power differential ADC driver etc.
The AD8131 is a high‑speed, low‑cost differential driver with a fixed gain of 2 that can be used for video, digital line, and ADC driver applications. It features internal common‑mode feedback for balanced gain and phase, a 400 MHz bandwidth, and a 2000 V/µs slew rate, allowing transmission over twisted‑pair or coax cables.
The handbook includes detailed specifications, absolute maximum ratings, pin configuration, typical performance characteristics, application circuit examples, revision history, ordering guide, and package dimensions for both SOIC and MSOP versions.
| Power Supply Range | +2.7 V to +5 V |
|---|---|
| Operating Temperature Range | –40 °C to +125 °C |
| Linear Output Current | 60 mA |
The AD8131 provides a fixed gain of 2 with no external components.
A voltage applied to the Vocm pin sets the common‑mode output voltage with a 1:1 ratio.
The AD8131 is offered in 8‑lead SOIC and 8‑lead MSOP packages.
The absolute maximum supply voltage rating is +5.5 V.