ADMX3652: 6½ digit, ±20 V digital voltage meter
The ADMX3652 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 ADMX3652 is only around 310 mA for a 5 V power supply in stable working mode. Compared to complex instruments with numerous settings, the ADMX3652 requires simple settings with a preset configuration for a typical application. Electrically, the ADMX3652 is compatible with 1.8 V, 2.5 V, and 3.3 V interfaces, using an internal independently logic supply.
The ADMX3652 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
±0.2 V, ±2 V, and ±20 V range
Dual channel
90 days accuracy: < 17 ppm of reading range at 2 V range
< 0.225 ppm RMS noise of 2 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
Industry automation test
Evaluation Board
The ADMX3652 can be evaluated with the EVAL-ADMX3652Z-INT.
Block Diagrams and Tables
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