REF43FZ Datasheet PDF - ADI

●Product Details

●The REF43 is a low-power precision reference providing a stable +2.5V 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 acuisition systems, or wherever a stable, know voltage is required.

●Tight output tolerances and low thermal drift are assured by zener-zap trimming of both outout voltage and its temperature coefficient. A unique curvature correction circuit reduces the thermal curvature which is characteristic of many previous bandgap references.

●### Features and Benefits

● +2.5 Volt Output: ±0.05% Max

● Low Temperature Coefficient: 10 ppm/°C Max

● Excellent Regulation 

● Load Regulation: 20 ppm/mA Max

● Line Regulation: 2 ppm/V Max

● Supply Current: 450µA Max

● Temperature Voltage Output: +1.9mV/°C

● Operating Voltage Range: +4.5V to +40V

● Extended Industrial Temp Range: -40°C to +85°C

● Available in Die Form