Key facts
- Brand
- Analog Devices
- Model
- AD8039
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-02
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Analog Devices AD8038/AD8039 Datasheet
The AD8038 (single) and AD8039 (dual) are high‑speed voltage‑feedback amplifiers offering 350 MHz bandwidth, 425 V/µs slew rate, and ultra‑low quiescent current (≈1 mA per amplifier). They provide low noise performance (8 nV/√Hz voltage noise and 600 fA/√Hz current noise at 100 kHz) and operate from 3 V to 12 V, making them suitable for battery‑powered instrumentation, filters, A/D drivers, level shifting, buffering, and photomultiplier interfaces.
Available in 8‑lead SOIC, 5‑lead SC70 (AD8038) and 8‑lead SOT‑23 (AD8039) packages, the devices support a wide input common‑mode range and can drive capacitive loads up to 20 pF with minimal overshoot. The datasheet includes detailed specifications, absolute maximum ratings, power‑dissipation curves, and ordering information.
Analog Devices AD8039 specifications
| Slew Rate (G=+1) | 425 V/µs |
|---|---|
| Input Voltage Noise (100 kHz) | 8 nV/√Hz |
| Input Current Noise (100 kHz) | 600 fA/√Hz |
| Quiescent Current per Amplifier | 1 mA typical (1.5 mA max) |
| Supply Voltage Range | 3 V to 12 V |
| Power Supply Rejection Ratio | -71 dB (positive supply) |
All Analog Devices AD8039 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the supply voltage range for the AD8038/AD8039?
They operate from 3 V up to 12 V.
What is the typical quiescent current per amplifier?
The quiescent current is about 1 mA per amplifier (maximum 1.5 mA).
What is the typical quiescent current of the AD8038/AD8039 amplifiers?
The typical quiescent current is 1.0 mA per amplifier (maximum 1.5 mA).
What supply voltage range do the AD8038 and AD8039 support?
They operate from 3 V up to 12 V.