Key facts
- Brand
- Analog Devices
- Model
- AD8334
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD8331/AD8332/AD8334 Product Handbook
The AD8331/AD8332/AD8334 family provides ultralow‑noise preamplifiers and programmable gain stages optimized for ultrasound, sonar, and high‑speed ADC applications. Each device integrates a low‑noise LNA, a linear‑in‑dB VGA, and a selectable post‑amplifier with output clamping.
The document includes full electrical specifications, absolute maximum ratings, pin‑out tables, typical performance curves, measurement considerations, and an ordering guide with package options for each part number.
Analog Devices AD8334 specifications
| Voltage noise | 0.74 nV/√Hz |
|---|---|
| Current noise | 2.5 pA/√Hz |
| 3 dB bandwidth (AD8331) | 120 MHz |
| 3 dB bandwidth (AD8332/AD8334) | 100 MHz |
| Low power consumption (AD8331) | 125 mW/channel |
| Gain range (LO mode) | -4.5 dB to +43.5 dB |
| Gain range (HI mode) | 7.5 dB to 55.5 dB |
| Operating temperature range | ‑40 °C to +85 °C |
Source: Analog Devices AD8331/AD8332/AD8334 Product Handbook
All Analog Devices AD8334 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating temperature range of the AD8331/AD8332/AD8334 devices?
The devices operate from –40 °C to +85 °C.
Which package is used for the AD8334 part?
AD8334 is available in a 64‑lead Lead Frame Chip Scale Package (LFCSP).
What is the operating temperature range of the AD8331/AD8332/AD8334?
The devices operate from –40 °C to +85 °C.
What supply voltage is required for the AD8331/AD8332/AD8334?
A single 5 V supply is used for all three devices.