The AD8132 is a low cost, high speed differential amplifier with resistor settable gain. The AD8132 is a major advancement over op amps for driving differential input ADCs or for driving signals with fast rise times.
The AD8132 is a low‑cost differential or single‑ended input to differential output amplifier featuring a 350 MHz –3 dB bandwidth, 1200 V/µs slew rate, and internal common‑mode feedback for –68 dB gain and phase balance at 10 MHz. It is intended for high‑speed ADC drivers, video line drivers, level‑shifting, and active transformer applications.
The device is offered in SOIC and MSOP packages, operates from +2.7 V to +5.5 V, and supports an operating temperature range of –40 °C to +125 °C. Typical performance includes 70 mA output current, 12 MΩ differential input resistance, and –70 dB CMRR.
| Slew Rate | 1200 V/µs |
|---|---|
| Power Supply Range | +2.7 V to +5.5 V |
| Quiescent Current | 10.7 mA @5 V |
| Differential Input Resistance | 12 MΩ |
| Output Current | 70 mA |
| Operating Temperature Range | -40 °C to +125 °C |
It operates from +2.7 V up to +5.5 V.
The device draws about 10.7 mA at a 5 V supply.
The AD8132 is offered in both SOIC and MSOP packages.