Description
The TPS3306 family is a series of supervisory circuits designed for circuit initialization which require two supply voltages, primarily in DSP and processor-based systems.
15
R3 R4
CVDD
SENSE1
VDD
DVDD
R1 SENSE2 WDI 1%
PFI PFO
B_XF TMS320 A_XF VC5441
R2
GND
RESE
Features
- Dual Supervisory Circuits With Power-Fail for DSP and Processor-Based Systems.
- Voltage Monitor for Power-Fail or Low-Battery Warning.
- Watchdog Timer With 0.8 Second Time-Out.
- Power-On Reset Generator With Integrated
100 ms Delay Time.
- Open-Drain Reset and Power-Fail Output.
- Supply Current of 15 µA (Typ. ).
- Supply Voltage Range: 7 V to 6 V.
- Defined RESET Output From VDD≥ 1.1 V.
- MSOP-8 and SO-8 Packages.
- Temp.
TPS3306-15-etcTI.pdf
