Low-drift 2.5-V voltage reference 10ppm/°C IP Core is a Reference that contains two parts, precision reference voltage generator and reference output voltage (REFOUT) buffer. It offers an integrated low-drift, 2.5-V voltage reference. For applications that require a different reference voltage, the reference has a reference input option for use with an external reference voltage. The reference source is selected by the INTREFEN bit. The internal voltage reference requires 0.2 ms to settle to 1% and 250 ms to fully settle to 0.01% when switching from an external reference source to the internal reference.
Reference 2.5V
Voltage accuracy +/- 1%
Temperature drift <10ppm/°C
Startup time 0.2ms for 1% accuracy
PSRR 88dB @60Hz
Process Technology Node: SMIC 180nm
-40°C to +125°C Operating Temperature Range
Applications:
Measurement Equipment
Analog Modules for PLCs
Precision Data Acquisition Systems
Medical applications
Deliverables
Datasheet
Hard Macro (GDSII)
Characterization Report (as applicable)
Abstract View (LEF)
Integration and Customer Support
