| AD8331 Manufacturer | Analog Devices |
| AD8331 Description | Single VGA with Ultralow Noise Preamplifier and Programmable RIN |
| AD8331 Categories | |
| AD8331 Datasheet (PDF) | |
| AD8331 Features | - Ultralow Noise Preamplifier
Voltage noise = 0.74 nV/?Hz
Current noise = 2.5 pA/?Hz - 3 dB Bandwidth: 120MHz
- Wide Gain Range with Programmable Postamp
-4.5 dB to +43.5 dB
+7.5 dB to +55.5 dB - Low Power: 125 mW/channel
- Low Output-Referred Noise:
48 nV/?Hz Typical - Active Input Impedance Matching
- Optimized for 10-/12-bit ADCs
- Selectable Output Clamping Level
- Single 5V Supply Operation
- Available in Space-Saving Chip
Scale Package
|
| AD8331 Parameters | | BW | 130MHz | | Supply Current | 25mA | | Gain Low End (dB) | -4.5dB | | Gain High End (dB) | +43dB | | Input Spectral Noise | 0.74nV/rtHz | | Gain Accuracy | +0.5dB |
|
| Related or Similar Components | AD8331-EVAL AD8331ACP-R2 AD8331ACP-REEL AD8331ACP-REEL7 AD8331ARQ AD8331ARQ-REEL AD8331ARQ-REEL7 |