TPS3103 Overview
The TPS310x and TPS311x families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power-on, RESET is asserted low when the supply voltage (VDD) bees higher than 0.4 V. Thereafter, the supervisory circuit monitors VDD and keeps the RESET output low as long as VDD remains below the threshold voltage (VIT.
TPS3103 Key Features
- 1 Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V
- High Trip-Point Accuracy: 0.75%
- Supply Current of 1.2 μA (Typical)
- RESET Defined With Input Voltages as Low as
- Push/Pull or Open-Drain RESET Outputs
- Package Temperature Range: -40°C to 125°C