REF2030
Features
- Two outputs, VREF and VREF / 2, for convenient use in single-supply systems
- Excellent temperature drift performance:
- 8 ppm/°C (maximum) from
- 40°C to 125°C
- High initial accuracy: ±0.05% (maximum)
- VREF and VBIAS tracking overtemperature:
- 6 ppm/°C (maximum) from
- 40°C to 85°C
- 7 ppm/°C (maximum) from
- 40°C to 125°C
- Microsize package: SOT23-5
- Low dropout voltage: 10 m V
- High output current: ±20 m A
- Low quiescent current: 360 μA
- Line regulation: 3 ppm/V
- Load regulation: 8 ppm/m A
- Matte-Sn version (REF2025AISDDCR) for improved corrosion resistance in the Battelle Class III and similar harsh environments
2 Applications
- Electricity meter
- Analog input module
- Analog output module
- Servo drive control module
- Circuit breaker (ACB, MCCB, VCB)
- Clinical digital thermometer
- Lab & field instrumentation
- Battery test
Power Supply
RSHUNT
ISENSE
VIN+ INA213
VOUT
VIN-
VBIAS 1.5 V
Application Example
VREF 3.0 V
3...
