GENERAL DESCRIPTION
The ADMX3652 6½ digit, digital voltage meter (DVM) offers fast
throughput (1 kSPS), flexible measurements (manual or automatic
selection range), and trustworthy results (25 ppm of measurement
accuracy for 90 days under 2 V range). 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.

FEATURES
► 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