TPL5010 Nano-Power System Timer With Watchdog Function

1 Features 1• Supply Voltage From 1.8 V to 5.5 V • Current Consumption at 2.5 V and 35 nA (Typical) • Selectable Time Intervals: 100 ms to 7200 s • Timer Accuracy: 1% (Typical) • Resistor Selectable Time Interval • Watchdog Functionality • Manual Reset 2 Applications • Battery-Power

Integrated silicon pressure sensor on-chip signal conditioned, temperature compensated and calibrated

REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g