ADR520 - High Precision Shunt Mode Voltage References
Features
Ultracompact SC70 and SOT-23-3 packages Temperature coefficient: 40 ppm/°C (maximum) 2× the temperature coefficient improvement over the
LM4040 Pin compatible with the LM4040/LM4050 Initial accuracy: ±0.2% Low output voltage noise: 14 μV p-p @ 2.5 V output No external capacitor required Operating current range: 50 μA to 15 mA Industrial temperature range:.
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High Precision Shunt Mode Voltage References
ADR520/ADR525/ADR530/ADR540/ADR550
FEATURES
Ultracompact SC70 and SOT-23-3 packages Temperature coefficient: 40 ppm/°C (maximum) 2× the temperature coefficient improvement over the
LM4040 Pin compatible with the LM4040/LM4050 Initial accuracy: ±0.2% Low output voltage noise: 14 μV p-p @ 2.5 V output No external capacitor required Operating current range: 50 μA to 15 mA Industrial temperature range: −40°C to +85°C
APPLICATIONS
Portable, battery-powered equipment Automotive Power supplies Data acquisition systems Instrumentation and process control Energy measurement
Table 1. Selection Guide
Part ADR520A ADR520B ADR525A ADR525B ADR530A ADR530B ADR540A ADR540B ADR550A ADR550B
Voltage (V) 2.048 2.048 2.5 2.5 3.0 3.0 4.096 4.096 5.0 5.
ADR520 Datasheet
