FEATURES
Ultracompact SC70 and SOT-23-3 packages Temperature coefficient: 40 ppm/°C (maximum) 2× the temperature coeffic...
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: 18 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 ADR525A ADR525B ADR530A ADR530B ADR550A ADR550B
Voltage (V) 2.5 2.5 3.0 3.0 5.0 5.0
Initial Accuracy (%) ±0.4 ±0.2 ±0.4 ±0.2 ±0.4 ±0.2
Temperature Coefficient (ppm/°C)
70 40 70 40 70 40
High Precision Shunt Mode
Voltage References
ADR525/ADR530/ADR550
PIN CONFIGURATION
V+ 1
ADR525/ ADR530/ ADR550
3 TRIM
04501-001
V– 2
Figure 1. 3-Lead SC70 (KS) and 3-Lead SOT-23-3 (RT)
GENERAL DESCRIPTION
Designed f...
