Lascar DPM 1AS-BL LCD Voltmeter

The DPM 1AS-BL is an ultra-miniature 3½ digit LCD voltmeter with 5.5mm (0.22") digit height and LED backlighting. It features a negative rail generator which enables the meter to measure a signal referenced to its own power supply GND. The meter plugs directly into a SIL socket or can be snapped into a panel. Connection to the meter is via two rows of pins.

The DPM 1AS-BL is intended to replace the DPM 1, DPM 1S, DPM 1-BL and DPM 1S-BL in many applications, usually requiring only minor circuit modifications. This is a popular part, normally stocked in high quantity and suitable for new designs.

• 3½ digit LCD
• 5.5mm digit height
• LED backlighting
• 3.0 to 7.5V or 6.0 to 15.0V supply option
• Programmable decimal points
• 200mV full scale reading
• Auto-zero, auto-polarity
• SIL connection