Innosilicon Temperature/Voltage Sensor IP is designed for on-chip temperature or voltage measurement, such as core power supply voltage, which can be used to monitor chip temperature and the IR drop on core power supply.
Innosilicon Temperature/Voltage Sensor IP consists of successive approximation analog-to-digital converter and bandgap reference. The typical conversion sampling rate is up to 100KS/s. The conversion rate could be adjusted by changing the clock frequency or increasing the clock cycles of a conversion.
Area: 0.05mm2 Including IO and ESD@GF 12nm LPP
-40℃~125℃ temperature range and +/-5℃ temperature accuracy
0.2V~1.2V voltage range and +/-10mV voltage accuracy
10-bit SARADC up to 100KS/s sampling rate
Current consumption: 300uA @ 100KS/s
Built-in bandgap reference
TSMC all process
SMIC all process
GF all process
UMC all process
Low power consumption
Simple integration process
Chip level integration