The AD8132 is a low cost differential or single-ended input to differential output amplifier with a high speed of 350 MHz and a slew rate of 1200 V/μs. It features internal common-mode feedback, improved gain and phase balance, and is suitable for low power differential ADC drivers, differential gain and differential filtering, video line drivers, and single-ended input to differential output drivers, active transformers.
The AD8132 is a low‑cost differential (or single‑ended) input to differential output amplifier with resistor‑set gain. It provides a 350 MHz –3 dB bandwidth, 1200 V/µs slew rate, and low distortion (‑99 dBc SFDR at 5 MHz). The device includes internal common‑mode feedback, allowing output common‑mode voltage adjustment via the Vocm pin.
Typical applications include differential ADC drivers, video line drivers, level‑shifting, and active transformer replacements. The amplifier is offered in SOIC‑N and MSOP packages and operates over an extended industrial temperature range of –40 °C to +125 °C.
| –3 dB Large Signal Bandwidth | 350 MHz |
|---|---|
| Slew Rate | 1200 V/s |
| Power Supply Range | +2.7 V to +5.5 V |
| Quiescent Current | 10.7 mA @5 V |
| Output Voltage Swing (single‑ended) | ‑3.6 V to +3.6 V |
| Input Voltage Noise (10 Hz‑100 MHz) | 8 nV/√Hz |
| CMRR | ‑70 dB |
| Operating Temperature Range | –40 °C to +125 °C |
The AD8132 has a –3 dB large‑signal bandwidth of 350 MHz.
It operates from +2.7 V up to +5.5 V.
The device draws 10.7 mA of quiescent current when powered at 5 V.
The AD8132 can operate from –40 °C to +125 °C.