Designed for space-critical applications, the ADR5040 / ADR5041 / ADR5043 / ADR5044BRTZ-R2 / ADR5045 are high precisionshunt voltage references, housed in ultrasmall SC70 and SOT-23 packages. These voltage references are multipurpose, easy-to-usereferences that can be used in a vast array of applications. They feature low temperature drift, an initial accuracy of better than0.1%, and fast settling time.
Available in output voltages of 2.048 V, 2.5 V, 3.0 V, 4.096 V, and 5.0 V, the advanced design of the ADR5040 / ADR5041 / ADR5043 / ADR5044BRTZ-R2 / ADR5045 eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitiveload. The minimum operating current increases from 50 µA to a maximum of 15 mA. This low operating current and ease of usemake these references ideally suited for handheld, battery-powered applications. This family of references has been characterizedover the extended temperature range of −40°C to +125°C. The ADR5041W and the ADR5044W are qualified for automotiveapplications and are available in a 3-lead SOT-23 package.
Feature
- Ultracompact SC70 and SOT-23 packages
- Low temperature coefficient: 75 ppm/°C (maximum)
- Pin compatible with LM4040/LM4050
- Initial accuracy: ±0.1%
- No external capacitor required
- Wide operating current range: 50 µA to 15 mA
- Extended temperature range: −40°C to +125°C
- Qualified for automotive applications
Applications
- Portable, battery-powered equipment
- Automotives
- Power supplies
- Data acquisition systems
- Instrumentation and process control
- Energy management
(Picture: Pinout)
