Description

The ADR03BUJZ is a precision 2.5 V voltage reference belonging to the electronic component category. It is a high-accuracy, high-stability device with low power consumption. It comes in tiny 5-lead SC70 and TSOT packages, and also in 8-lead SOIC versions. The ADR03BUJZ is ideally suited for general-purpose and space-constrained applications.

Specifications and features

• Ultracompact SC70 and TSOT packages
• Low temperature coefficient
• 8-lead SOIC: 3 ppm/°C
• 5-lead SC70: 9 ppm/°C
• 5-lead TSOT: 9 ppm/°C
• Initial accuracy ±0.1%
• No external capacitor required
• Low noise 10 µV p-p (0.1 Hz to 10.0 Hz)
• Wide operating range
• ADR03: 4.5 V to 36.0 V
• High output current 10 mA
• Wide temperature range: −40°C to +125°C
• ADR03 pin compatible to industry standard REF03
• SOIC qualified for automotive applications

Application Scenarios

• Precision data acquisition systems
• High resolution converters
• Industrial process control systems
• Precision instruments
• Auto battery monitoring
• PCMCIA cards

Comparison

• Precision voltage reference with high accuracy and stability
• Small footprint and wide operating range
• Wide temperature range and low noise
• No external capacitor required

• Not suitable for applications requiring higher voltage references
• Only compatible with industry standard REF03