TPS3305 Description
The TPS3305 family is a series of micropower supply voltage supervisors designed for circuit initialization. Its dual monitor topology is well-suited to use in DSP and processor-based systems, which often require two supply voltages, core and I/O. RESET is asserted when the voltage at either SENSEn pin falls below its threshold voltage, VIT.
TPS3305 Key Features
- 2 Dual Supervisory Circuits for DSP- and Processor-Based Systems
- Power-On Reset Generator with Fixed Delay Time of 200ms; no External Capacitor Needed
- Watchdog Timer Retriggers the RESET Output at SENSEn ≥ VIT+
- Temperature-pensated Voltage Reference
- Maximum Supply Current of 40µA
- Supply Voltage Range: 2.7V to 6V
- Defined RESET Output From VDD ≥ 1.1V
- MSOP-8 and SO-8 Packages
- Temperature Range: -40°C to +85°C