REF43 is a low power precision reference providing a stable 2.5 V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8-, 10- and 12-bit data acquisition systems, or wherever a stable, known voltage is required.
The REF43 is a low power precision voltage reference designed to provide a stable 2.5 V output. It is suitable for use as a reference level in 8-, 10-, and 12-bit data acquisition systems or any application requiring a stable, known voltage. The device ensures tight output tolerances and low thermal drift through zener-zap trimming of both the output voltage and its temperature coefficient. Additionally, a unique curvature correction circuit is included to reduce thermal curvature, a characteristic often found in traditional bandgap references.
| Output Voltage | 2.5 V |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
The REF43 provides a stable 2.5 V output.
Yes, it is suitable for 8-, 10-, and 12-bit data acquisition systems.
It uses a unique curvature correction circuit to reduce thermal curvature.