This circuit is from the 1983 Intersil manual. The display is a 4.5-digit LCD, and the power supply is 9 V. In this circuit, the full scale is 2 V. We find this configuration in many commercial instruments.
This circuit is from the 1983 Intersil manual. The display is a 4.5-digit LCD, and the power supply is 9 V. In this circuit, the full scale is 2 V. We find this configuration in many commercial instruments.