ADMX3651: 6½ Digit, ±10 V Digital Voltage Meter
The ADMX3651 6½ digit, digital voltage meter (DVM) offers fast throughput (1 kSPS), flexible measurements (manual or automatic selection range), and trustworthy results (6 ppm of measurement accuracy for 30 days under 1 V range).
The ADMX3651 provides a compact solution with the most common DVM measurements. With long measurement times, the norm for high-integration precision applications—a simple, reliable, pocketable device that can save system space—is a popular addition to the toolbox of engineers.
The current consumption of the ADMX3651 is only around 310 mA for a 5 V power supply in stable working mode. Compared to complex instruments with numerous settings, the ADMX3651 requires simple settings with a preset configuration for a typical application. Electrically, the ADMX3651 is compatible with 1.8 V, 2.5 V, and 3.3 V interfaces, using an internal independent logic supply.
The ADMX3651 is available in a 77.70 mm × 46.30 mm × 20.15 mm, 10-lead module package with operating temperature specified from 0°C to 45°C.
Key Features and Benefits
- 6½ digit resolution
- ±0.1 V, ±1 V, and ±10 V range
- Dual channel
- 30 days accuracy: <4 ppm of reading range at 1 V range
- <0.24 ppm RMS noise of 1 V range at 1 NPLC, 1000 samples
- Up to 1 kSPS data rate
- Auto-zero function
- Supports SCPI protocol
- UART communication interface
- Power sequence self checking
- Input protection
- 5 V power supply
- 0°C to 45°C operation
Applications
- Precision voltage measurement
| Evaluation Board |
| The ADMX3651 can be evaluated with the EVAL-ADMX3652Z-INT. |
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