The DATEL DMS-20LCD Series represents a combination of low price, low power, small size, and high performance in digital meters. These epoxy-encapsulated, 12-pin DIP devices are available in both backlit and non-backlit versions and can be mounted on panels or PCBs.
| Display Type | 3½ Digit LCD |
|---|---|
| Dimensions | 1.38" x 0.88" x 0.43" |
| Supply Voltage | +5V or +9V |
| Accuracy | +1 count (+0.05%) |
| Input Impedance | Minimum 800k |
| Operating Temperature | 0 to +60°C |
| Weight | 0.4 ounces (11 grams) |
The series offers four differential input voltage ranges: +200mV, +2V, +20V, and +200V.
Grounding pin 9 (connecting it to pin 3) turns on the backlighting LED's for backlit models.